diff --git a/elements/00automatisme/domotique/knx/capteurs/knx_053.elmt b/elements/00automatisme/domotique/knx/capteurs/knx_053.elmt
index 52d4bf2b7..b1f3ce89d 100644
--- a/elements/00automatisme/domotique/knx/capteurs/knx_053.elmt
+++ b/elements/00automatisme/domotique/knx/capteurs/knx_053.elmt
@@ -1,6 +1,6 @@
-<definition width="70" version="0.3" hotspot_x="36" hotspot_y="21" height="50" type="element" ic="true" orientation="dyyy">
+<definition width="70" version="0.4" hotspot_x="35" hotspot_y="21" height="50" type="element" ic="true" orientation="dyyy">
     <names>
-        <name lang="el">Ααισθητήρας (Φωτ., Υπέρ.), μονός</name>
+        <name lang="el">Αισθητήρας (Φωτ., Υπέρ.), μονός</name>
         <name lang="en">Sensor (Brightn., PIR), single</name>
         <name lang="it">Sensore (lumin., IR), 1 via</name>
         <name lang="fr">Capteur capteur de lumière / de mouvement</name>
diff --git a/elements/00automatisme/domotique/knx/capteurs/knx_054.elmt b/elements/00automatisme/domotique/knx/capteurs/knx_054.elmt
index a907817b4..680374f20 100644
--- a/elements/00automatisme/domotique/knx/capteurs/knx_054.elmt
+++ b/elements/00automatisme/domotique/knx/capteurs/knx_054.elmt
@@ -1,6 +1,6 @@
-<definition width="70" version="0.3" hotspot_x="36" hotspot_y="21" height="50" type="element" ic="true" orientation="dyyy">
+<definition width="70" version="0.4" hotspot_x="35" hotspot_y="21" height="50" type="element" ic="true" orientation="dyyy">
     <names>
-        <name lang="el">Ααισθητήρας (Φωτ., Υπέρ.), διπλός</name>
+        <name lang="el">Αισθητήρας (Φωτ., Υπέρ.), διπλός</name>
         <name lang="en">Sensor (Brightn., PIR), 2-fold</name>
         <name lang="it">Sensore (lumin., IR), 2 vie</name>
         <name lang="fr">Capteur capteur de lumière / de mouvement, deux canaux</name>
diff --git a/elements/00automatisme/domotique/knx/capteurs/knx_055.elmt b/elements/00automatisme/domotique/knx/capteurs/knx_055.elmt
index a230375fc..1e2adf93a 100644
--- a/elements/00automatisme/domotique/knx/capteurs/knx_055.elmt
+++ b/elements/00automatisme/domotique/knx/capteurs/knx_055.elmt
@@ -1,6 +1,6 @@
-<definition width="60" version="0.3" hotspot_x="26" hotspot_y="21" height="50" type="element" ic="true" orientation="dyyy">
+<definition width="60" version="0.4" hotspot_x="25" hotspot_y="21" height="50" type="element" ic="true" orientation="dyyy">
     <names>
-        <name lang="el">Ααισθητήρας (Φωτ., Υπέρ.), τριπλός</name>
+        <name lang="el">Αισθητήρας (Φωτ., Υπέρ.), τριπλός</name>
         <name lang="en">Sensor (Brightn., PIR), 3-fold</name>
         <name lang="it">Sensore (lumin., IR), 3 vie</name>
         <name lang="fr">Capteur capteur de lumière / de mouvement, trois canaux</name>
diff --git a/elements/00automatisme/domotique/knx/capteurs/knx_059.elmt b/elements/00automatisme/domotique/knx/capteurs/knx_059.elmt
index db853dcc2..ecaaa56d9 100644
--- a/elements/00automatisme/domotique/knx/capteurs/knx_059.elmt
+++ b/elements/00automatisme/domotique/knx/capteurs/knx_059.elmt
@@ -1,5 +1,6 @@
-<definition width="50" version="0.3" hotspot_x="24" hotspot_y="19" height="40" type="element" ic="true" orientation="dyyy">
+<definition width="50" version="0.4" hotspot_x="24" hotspot_y="19" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="el">Αισθητήρας IR, μονός</name>
         <name lang="en">PIR, single</name>
         <name lang="it">Lumin, IR, 1 via</name>
         <name lang="fr">Capteur capteur de lumière / de mouvement</name>
diff --git a/elements/00automatisme/domotique/knx/divers/knx_044.elmt b/elements/00automatisme/domotique/knx/divers/knx_044.elmt
index 15557fc2d..478b3d207 100644
--- a/elements/00automatisme/domotique/knx/divers/knx_044.elmt
+++ b/elements/00automatisme/domotique/knx/divers/knx_044.elmt
@@ -1,5 +1,6 @@
-<definition width="50" version="0.3" hotspot_x="24" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
+<definition width="50" version="0.4" hotspot_x="24" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="el">Αποκωδικοποιητής IR</name>
         <name lang="en">IR Decoder</name>
         <name lang="it">Decoder IR</name>
         <name lang="fr">Decodeur IR</name>
diff --git a/elements/03relayage/qet_directory b/elements/03relayage/qet_directory
index da689db2b..8910d5438 100644
--- a/elements/03relayage/qet_directory
+++ b/elements/03relayage/qet_directory
@@ -5,5 +5,6 @@
         <name lang="it">Cablaggio</name>
         <name lang="pl">Oprzewodowanie</name>
         <name lang="cs">Zapojení</name>
+        <name lang="el">Καλωδίωση</name>
     </names>
 </qet-directory>
diff --git a/elements/15mecanique/hydraulique/baches_hydrauliques/bache_a_l_air_libre.elmt b/elements/15mecanique/hydraulique/baches_hydrauliques/bache_a_l_air_libre.elmt
index e8a7f24b8..6965baa0e 100644
--- a/elements/15mecanique/hydraulique/baches_hydrauliques/bache_a_l_air_libre.elmt
+++ b/elements/15mecanique/hydraulique/baches_hydrauliques/bache_a_l_air_libre.elmt
@@ -1,12 +1,11 @@
-<definition width="30" version="0.3" hotspot_x="15" hotspot_y="15" height="30" type="element" orientation="dnnn">
+<definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
     <names>
-        <name lang="en">Pipings under level
-</name>
+        <name lang="ar">حاوية في الهواء الطلق</name>
+        <name lang="en">Pipings under level</name>
+        <name lang="it">Tubazioni sotto livello</name>
         <name lang="fr">Bâche à l'air libre</name>
         <name lang="pl">Zbiornik otwarty</name>
         <name lang="cs">Otevřená nádrž</name>
-        <name lang="ar">حاوية في الهواء الطلق</name>
-        <name lang="it">Tubazioni sotto livello</name>
     </names>
     <informations></informations>
     <description>
@@ -14,6 +13,6 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="13.3682" x1="13.9219" y2="0.0791" x2="13.9219"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="13.4473" x1="-13.7637" y2="13.3682" x2="13.9219"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0.0791" x1="-13.7637" y2="13.4473" x2="-13.7637"/>
-        <terminal x="0" y="-10" orientation="n"/>
+        <terminal x="0" y="-10" nameHidden="0" number="" name="" orientation="n"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/clapets_anti-retour/clapet_simple.elmt b/elements/15mecanique/hydraulique/clapets_anti-retour/clapet_simple.elmt
index 57486d885..f1c11ae8f 100644
--- a/elements/15mecanique/hydraulique/clapets_anti-retour/clapet_simple.elmt
+++ b/elements/15mecanique/hydraulique/clapets_anti-retour/clapet_simple.elmt
@@ -1,11 +1,12 @@
-<definition width="50" version="0.3" hotspot_x="25" hotspot_y="10" height="20" type="element" orientation="dyyy">
+<definition width="40" version="0.4" hotspot_x="19" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">صمّام بسيط</name>
+        <name lang="el">Ανεπίστροφη βαλβίδα</name>
         <name lang="en">Check valve</name>
+        <name lang="it">Valvola di ritegno</name>
         <name lang="fr">Clapet simple</name>
         <name lang="pl">Zawór zwrotny</name>
         <name lang="cs">Pojistný ventil</name>
-        <name lang="ar">صمّام بسيط</name>
-        <name lang="it">Valvola di ritegno</name>
     </names>
     <informations></informations>
     <description>
@@ -14,7 +15,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="9.5564" y2="9.2548" x2="0.3015"/>
         <circle x="-9.3526" y="-7.4393" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="14.8787"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="9.7443" y2="0" x2="14.4608"/>
-        <terminal x="-14.4608" y="0" orientation="w"/>
-        <terminal x="14.5052" y="0" orientation="e"/>
+        <terminal x="-14.4608" y="0" nameHidden="0" number="" name="" orientation="w"/>
+        <terminal x="14.5052" y="0" nameHidden="0" number="" name="" orientation="e"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/clapets_anti-retour/qet_directory b/elements/15mecanique/hydraulique/clapets_anti-retour/qet_directory
index 5724b6d8a..028991bd4 100644
--- a/elements/15mecanique/hydraulique/clapets_anti-retour/qet_directory
+++ b/elements/15mecanique/hydraulique/clapets_anti-retour/qet_directory
@@ -2,6 +2,7 @@
     <names>
         <name lang="fr">Clapets anti-retour</name>
         <name lang="en">Check valve</name>
+        <name lang="el">Ανεπίστροφες βαλβίδες</name>
         <name lang="pl">Zawory zwrotne</name>
         <name lang="cs">Pojistné ventily</name>
         <name lang="it">Ritegno</name>
diff --git a/elements/15mecanique/hydraulique/echangeurs/echangeur_eau-huile.elmt b/elements/15mecanique/hydraulique/echangeurs/echangeur_eau-huile.elmt
index caa2c7273..bafe3a357 100644
--- a/elements/15mecanique/hydraulique/echangeurs/echangeur_eau-huile.elmt
+++ b/elements/15mecanique/hydraulique/echangeurs/echangeur_eau-huile.elmt
@@ -1,11 +1,12 @@
-<definition width="110" version="0.3" hotspot_x="55" hotspot_y="40" height="80" type="element" orientation="dyyy">
+<definition width="90" version="0.4" hotspot_x="45" hotspot_y="35" height="70" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">مُبادل ماء - زيت</name>
+        <name lang="el">Εναλλάκτης νερού λαδιού</name>
         <name lang="en">Water oil exchanger</name>
+        <name lang="it">Scambiatore acqua/olio</name>
         <name lang="fr">Echangeur Eau-Huile</name>
         <name lang="pl">Wodno-olejowy wymiennik ciepła</name>
         <name lang="cs">Výměník voda olej</name>
-        <name lang="ar">مُبادل ماء - زيت</name>
-        <name lang="it">Scambiatore acqua/olio</name>
     </names>
     <informations></informations>
     <description>
@@ -16,7 +17,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="39.9375" y2="0" x2="29.6719"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-40.0781" y2="0" x2="-30.6562"/>
         <polygon x4="29.9092" y5="-29.9004" x5="0.0966" y6="-29.9004" x6="0.0966" y7="-29.9004" x7="0.0966" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-30.041" x1="0.0966" y2="0.0527" x2="-29.9971" y3="30.0059" x3="-0.0439" y4="0.0527"/>
-        <terminal x="-40.1836" y="0" orientation="w"/>
-        <terminal x="39.9727" y="0" orientation="e"/>
+        <terminal x="-40.1836" y="0" nameHidden="0" number="" name="" orientation="w"/>
+        <terminal x="39.9727" y="0" nameHidden="0" number="" name="" orientation="e"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/echangeurs/qet_directory b/elements/15mecanique/hydraulique/echangeurs/qet_directory
index 6c837ec94..5cd345ee0 100644
--- a/elements/15mecanique/hydraulique/echangeurs/qet_directory
+++ b/elements/15mecanique/hydraulique/echangeurs/qet_directory
@@ -5,5 +5,6 @@
         <name lang="pl">Wymienniki ciepła</name>
         <name lang="cs">Výměníky tepla</name>
         <name lang="it">Scambiatori</name>
+        <name lang="el">Εναλλάκτες θερμότητας</name>
     </names>
 </qet-directory>
diff --git a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/levier.elmt b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/levier.elmt
index 8fe91ad04..0ce1d1032 100644
--- a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/levier.elmt
+++ b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/levier.elmt
@@ -1,11 +1,12 @@
-<definition width="30" version="0.3" hotspot_x="20" hotspot_y="20" height="40" type="element" orientation="dyyy">
+<definition width="30" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">رافعة</name>
+        <name lang="el">Μοχλός</name>
         <name lang="en">Lever</name>
+        <name lang="it">Comando a leva</name>
         <name lang="fr">Levier</name>
         <name lang="pl">Dźwignia</name>
         <name lang="cs">Páka</name>
-        <name lang="ar">رافعة</name>
-        <name lang="it">Comando a leva</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/moteur_electrique.elmt b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/moteur_electrique.elmt
index 5484e2e55..9928a59a7 100644
--- a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/moteur_electrique.elmt
+++ b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/moteur_electrique.elmt
@@ -1,11 +1,12 @@
-<definition width="70" version="0.3" hotspot_x="40" hotspot_y="20" height="40" type="element" orientation="dyyy">
+<definition width="60" version="0.4" hotspot_x="35" hotspot_y="23" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">محرّك كهربائي</name>
+        <name lang="el">Ηλεκτρικός κινητήρας</name>
         <name lang="en">Electric motor</name>
+        <name lang="it">Motore elettrico</name>
         <name lang="fr">Moteur electrique</name>
         <name lang="pl">Silnik elektryczny</name>
         <name lang="cs">Elektrický motor</name>
-        <name lang="ar">محرّك كهربائي</name>
-        <name lang="it">Motore elettrico</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/pedale_1.elmt b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/pedale_1.elmt
index 8ce0dcd3d..a5319de7e 100644
--- a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/pedale_1.elmt
+++ b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/pedale_1.elmt
@@ -1,11 +1,12 @@
-<definition width="30" version="0.3" hotspot_x="20" hotspot_y="20" height="40" type="element" orientation="dyyy">
+<definition width="30" version="0.4" hotspot_x="21" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">دوّاسة</name>
+        <name lang="el">Ποδόπληκτρο</name>
         <name lang="en">Pedal</name>
+        <name lang="it">pedale</name>
         <name lang="fr">Pédale</name>
         <name lang="pl">Pedał</name>
         <name lang="cs">Pedál</name>
-        <name lang="ar">دوّاسة</name>
-        <name lang="it">pedale</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_droite.elmt b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_droite.elmt
index bc76a39b3..578a5520f 100644
--- a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_droite.elmt
+++ b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_droite.elmt
@@ -1,11 +1,12 @@
-<definition width="20" version="0.22" hotspot_x="10" hotspot_y="10" height="30" type="element" orientation="dyyy">
+<definition width="20" version="0.4" hotspot_x="9" hotspot_y="5" height="20" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">زمبرك</name>
+        <name lang="el">Ελατήριο</name>
         <name lang="en">Spring</name>
+        <name lang="it">Molla Dx</name>
         <name lang="fr">Ressort</name>
         <name lang="pl">Sprężyna (strona prawa)</name>
         <name lang="cs">Pružina (pravá strana)</name>
-        <name lang="ar">زمبرك</name>
-        <name lang="it">Molla Dx</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_gauche.elmt b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_gauche.elmt
index fef7d5572..9be84ab31 100644
--- a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_gauche.elmt
+++ b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/ressort_gauche.elmt
@@ -1,14 +1,15 @@
-<definition width="20" version="0.22" hotspot_x="10" hotspot_y="10" height="30" type="element" orientation="dyyy">
+<definition width="20" version="0.4" hotspot_x="1" hotspot_y="5" height="20" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">زمبرك تمركز</name>
+        <name lang="el">Ελατήριο</name>
         <name lang="en">Spring</name>
+        <name lang="it">Molla Sx</name>
         <name lang="fr">Ressort de centrage</name>
         <name lang="pl">Sprężyna (strona lewa)</name>
         <name lang="cs">Pružina (levá strana)</name>
-        <name lang="ar">زمبرك تمركز</name>
-        <name lang="it">Molla Sx</name>
     </names>
     <informations></informations>
     <description>
-        <polygon x4="-1" y5="9" x5="1" y6="1" x6="3" y7="6" x7="5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="6" x1="-7" y2="1" x2="-5" y3="9" x3="-3" y4="1"/>
+        <polygon x4="9" y5="9" x5="11" y6="1" x6="13" y7="6" x7="15" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="6" x1="3" y2="1" x2="5" y3="9" x3="7" y4="1"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/rouleau.elmt b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/rouleau.elmt
index 2d56ec339..c8a254260 100644
--- a/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/rouleau.elmt
+++ b/elements/15mecanique/hydraulique/elements_de_distributeurs/mode_de_commande/rouleau.elmt
@@ -1,11 +1,12 @@
-<definition width="30" version="0.3" hotspot_x="20" hotspot_y="10" height="20" type="element" orientation="dyyy">
+<definition width="30" version="0.4" hotspot_x="18" hotspot_y="3" height="10" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة لفّ</name>
+        <name lang="el">Ράουλο</name>
         <name lang="en">Roll</name>
+        <name lang="it">Rullo</name>
         <name lang="fr">Rouleau</name>
         <name lang="pl">Rolka</name>
         <name lang="cs">Kolečko</name>
-        <name lang="ar">اسطوانة لفّ</name>
-        <name lang="it">Rullo</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/15mecanique/hydraulique/pompes/moteur_hydr_1.elmt b/elements/15mecanique/hydraulique/pompes/moteur_hydr_1.elmt
index bff733f8e..18792bdb5 100644
--- a/elements/15mecanique/hydraulique/pompes/moteur_hydr_1.elmt
+++ b/elements/15mecanique/hydraulique/pompes/moteur_hydr_1.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dyyy">
+<definition width="80" version="0.4" hotspot_x="14" hotspot_y="35" height="60" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">مُحرّك هيدروليكي</name>
+        <name lang="el">Υδραυλικός κινητήρας 1</name>
         <name lang="en">Hydraulic motor 1</name>
+        <name lang="it">Motore idraulico 1</name>
         <name lang="fr">Moteur hydraulique 1</name>
         <name lang="pl">Silnik hydrauliczny o zmiennym kierunku przepływu, o zmiennej objętości roboczej i o dwóch kierunkach obrotów</name>
         <name lang="cs">Vodní motor 1</name>
-        <name lang="ar">مُحرّك هيدروليكي</name>
-        <name lang="it">Motore idraulico 1</name>
     </names>
     <informations></informations>
     <description>
@@ -21,7 +22,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-4" x1="25" y2="-4" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-6" x1="25" y2="-6" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-30" x1="10" y2="-20" x2="10"/>
-        <terminal x="10" y="-30" orientation="n"/>
-        <terminal x="10" y="20" orientation="s"/>
+        <terminal x="10" y="-30" nameHidden="0" number="" name="" orientation="n"/>
+        <terminal x="10" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/pompes/moteur_hydr_2.elmt b/elements/15mecanique/hydraulique/pompes/moteur_hydr_2.elmt
index da19df0ec..ae728a585 100644
--- a/elements/15mecanique/hydraulique/pompes/moteur_hydr_2.elmt
+++ b/elements/15mecanique/hydraulique/pompes/moteur_hydr_2.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dyyy">
+<definition width="80" version="0.4" hotspot_x="11" hotspot_y="35" height="60" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">مُحرّك هيدروليكي 2</name>
+        <name lang="el">Υδραυλικός κινητήρας 2</name>
         <name lang="en">hydraulic motor 2</name>
+        <name lang="it">Motore idraulico 2</name>
         <name lang="fr">Moteur hydraulique 2</name>
         <name lang="pl">Silnik hydrauliczny o jednym kierunku przepływu, o stałej objętości roboczej i o jednym kierunku obrotów</name>
         <name lang="cs">Vodní motor 2</name>
-        <name lang="ar">مُحرّك هيدروليكي 2</name>
-        <name lang="it">Motore idraulico 2</name>
     </names>
     <informations></informations>
     <description>
@@ -19,7 +20,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-4" x1="25" y2="-4" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-6" x1="25" y2="-6" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-30" x1="10" y2="-20" x2="10"/>
-        <terminal x="10" y="-30" orientation="n"/>
-        <terminal x="10" y="20" orientation="s"/>
+        <terminal x="10" y="-30" nameHidden="0" number="" name="" orientation="n"/>
+        <terminal x="10" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/pompes/moteur_hydr_3.elmt b/elements/15mecanique/hydraulique/pompes/moteur_hydr_3.elmt
index c720ab838..1ca78901b 100644
--- a/elements/15mecanique/hydraulique/pompes/moteur_hydr_3.elmt
+++ b/elements/15mecanique/hydraulique/pompes/moteur_hydr_3.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dyyy">
+<definition width="90" version="0.4" hotspot_x="14" hotspot_y="35" height="60" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">مُحرّك هيدروليكي 3</name>
+        <name lang="el">Υδραυλικός κινητήρας 3</name>
         <name lang="en">hydraulic motor 3</name>
+        <name lang="it">Motore idraulico 3</name>
         <name lang="fr">Moteur hydraulique 3</name>
         <name lang="pl">Silnik hydrauliczny o jednym kierunku przepływu, o zmiennej objętości roboczej z odprowadzeniem przecieków, o dwóch kierunkach obrotów z dwustronnym wałem</name>
         <name lang="cs">Vodní motor 3</name>
-        <name lang="ar">مُحرّك هيدروليكي 3</name>
-        <name lang="it">Motore idraulico 3</name>
     </names>
     <informations></informations>
     <description>
@@ -29,7 +30,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-4" x1="35" y2="-4" x2="50"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-6" x1="35" y2="-6" x2="50"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-30" x1="20" y2="-20" x2="20"/>
-        <terminal x="20" y="-30" orientation="n"/>
-        <terminal x="20" y="20" orientation="s"/>
+        <terminal x="20" y="-30" nameHidden="0" number="" name="" orientation="n"/>
+        <terminal x="20" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/pompes/pompe_hydr_1.elmt b/elements/15mecanique/hydraulique/pompes/pompe_hydr_1.elmt
index cd8f02f27..e9f5cd09b 100644
--- a/elements/15mecanique/hydraulique/pompes/pompe_hydr_1.elmt
+++ b/elements/15mecanique/hydraulique/pompes/pompe_hydr_1.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dyyy">
+<definition width="80" version="0.4" hotspot_x="11" hotspot_y="35" height="60" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">مضخّة هيدروليكية 1</name>
+        <name lang="el">Υδραυλική αντλία 1</name>
         <name lang="en">Hydraulic pump 1</name>
+        <name lang="it">Pompa idraulica 1</name>
         <name lang="fr">Pompe hydraulique 1</name>
         <name lang="pl">Pompa hydrauliczna o jednym kierunku przepływu, o stałej objętości i o jednym kierunku obrotów</name>
         <name lang="cs">Vodní čerpadlo 1</name>
-        <name lang="ar">مضخّة هيدروليكية 1</name>
-        <name lang="it">Pompa idraulica 1</name>
     </names>
     <informations></informations>
     <description>
@@ -17,7 +18,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-4" x1="25" y2="-4" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-6" x1="25" y2="-6" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-30" x1="10" y2="-20" x2="10"/>
-        <terminal x="10" y="-30" orientation="n"/>
-        <terminal x="10" y="20" orientation="s"/>
+        <terminal x="10" y="-30" nameHidden="0" number="" name="" orientation="n"/>
+        <terminal x="10" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/pompes/pompe_hydr_2.elmt b/elements/15mecanique/hydraulique/pompes/pompe_hydr_2.elmt
index 3a13e4631..bc20f4960 100644
--- a/elements/15mecanique/hydraulique/pompes/pompe_hydr_2.elmt
+++ b/elements/15mecanique/hydraulique/pompes/pompe_hydr_2.elmt
@@ -1,11 +1,12 @@
-<definition width="60" version="0.3" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dyyy">
+<definition width="50" version="0.4" hotspot_x="7" hotspot_y="35" height="60" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">مضخّة هيدروليكية 2</name>
+        <name lang="el">Υδραυλική αντλία 2</name>
         <name lang="en">Hydraulic pump 2</name>
+        <name lang="it">Pompa idraulica 2</name>
         <name lang="fr">Pompe hydraulique 2</name>
         <name lang="pl">Pompa hydrauliczna</name>
         <name lang="cs">Vodní čerpadlo 2</name>
-        <name lang="ar">مضخّة هيدروليكية 2</name>
-        <name lang="it">Pompa idraulica 2</name>
     </names>
     <informations></informations>
     <description>
@@ -15,7 +16,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-4" x1="25" y2="-4" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-6" x1="25" y2="-6" x2="40"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-30" x1="10" y2="-20" x2="10"/>
-        <terminal x="10" y="-30" orientation="n"/>
-        <terminal x="10" y="20" orientation="s"/>
+        <terminal x="10" y="-30" nameHidden="0" number="" name="" orientation="n"/>
+        <terminal x="10" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/pompes/transmission_hydr.elmt b/elements/15mecanique/hydraulique/pompes/transmission_hydr.elmt
index 626870fea..0bd57dc3a 100644
--- a/elements/15mecanique/hydraulique/pompes/transmission_hydr.elmt
+++ b/elements/15mecanique/hydraulique/pompes/transmission_hydr.elmt
@@ -1,11 +1,12 @@
-<definition width="130" version="0.3" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dyyy">
+<definition width="120" version="0.4" hotspot_x="14" hotspot_y="30" height="50" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">نقل هيدروليكي</name>
+        <name lang="el">Υδραυλική μετάδοση</name>
         <name lang="en">Hydraulic transmission</name>
+        <name lang="it">Trasmissione idraulica</name>
         <name lang="fr">Transmission hydraulique</name>
         <name lang="pl">Przekładnia hydrauliczna zwarta, o zmiennej prędkości, o jednym kierunku obrotów, z pompą o zmiennej objętości roboczej</name>
         <name lang="cs">Vodní převod</name>
-        <name lang="ar">نقل هيدروليكي</name>
-        <name lang="it">Trasmissione idraulica</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/15mecanique/hydraulique/vannes/qet_directory b/elements/15mecanique/hydraulique/vannes/qet_directory
index 449d2cfae..9abc6c802 100644
--- a/elements/15mecanique/hydraulique/vannes/qet_directory
+++ b/elements/15mecanique/hydraulique/vannes/qet_directory
@@ -5,5 +5,6 @@
         <name lang="pl">Zawory</name>
         <name lang="cs">Klapky</name>
         <name lang="it">Valvole</name>
+        <name lang="el">Βαλβίδες</name>
     </names>
 </qet-directory>
diff --git a/elements/15mecanique/hydraulique/vannes/vanne_elec_1.elmt b/elements/15mecanique/hydraulique/vannes/vanne_elec_1.elmt
index b1694c98a..acf2a52b1 100644
--- a/elements/15mecanique/hydraulique/vannes/vanne_elec_1.elmt
+++ b/elements/15mecanique/hydraulique/vannes/vanne_elec_1.elmt
@@ -1,11 +1,12 @@
-<definition width="50" version="0.3" hotspot_x="15" hotspot_y="20" height="40" type="element" orientation="dnnn">
+<definition width="50" version="0.4" hotspot_x="15" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">صمّام - تحكّم كهرومغناطييسي</name>
+        <name lang="el">Βαλβίδα - Ηλεκτρομαγνητικός έλεγχος</name>
         <name lang="en">Valve - electromagnetic control</name>
+        <name lang="it">Elettrovalvola</name>
         <name lang="fr">Vanne - commande électromagnétique</name>
         <name lang="pl">Zawór zasuwowy odcinający sterowany elektromagnetycznie</name>
         <name lang="cs">Klapka řízená elektromagnetem</name>
-        <name lang="ar">صمّام - تحكّم كهرومغناطييسي</name>
-        <name lang="it">Elettrovalvola</name>
     </names>
     <informations></informations>
     <description>
@@ -17,7 +18,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="20" y2="10" x2="30"/>
         <polygon x4="20" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="16" x1="20" y2="10" x2="10" y3="4" x3="20" y4="16"/>
         <polygon x4="0" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="4" x1="0" y2="16" x2="0" y3="10" x3="10" y4="4"/>
-        <terminal x="30" y="10" orientation="e"/>
-        <terminal x="-10" y="10" orientation="w"/>
+        <terminal x="30" y="10" nameHidden="0" number="" name="" orientation="e"/>
+        <terminal x="-10" y="10" nameHidden="0" number="" name="" orientation="w"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/vannes/vanne_elec_2.elmt b/elements/15mecanique/hydraulique/vannes/vanne_elec_2.elmt
index ee5a3e91b..325c6c056 100644
--- a/elements/15mecanique/hydraulique/vannes/vanne_elec_2.elmt
+++ b/elements/15mecanique/hydraulique/vannes/vanne_elec_2.elmt
@@ -1,11 +1,12 @@
-<definition width="50" version="0.3" hotspot_x="15" hotspot_y="20" height="60" type="element" orientation="dnnn">
+<definition width="50" version="0.4" hotspot_x="15" hotspot_y="22" height="60" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">صمّام بثلاث مسارات - تحكّم كهرومغناطيسي</name>
+        <name lang="el">Τρίοδη Βαλβίδα - Ηλεκτρομαγνητικός έλεγχος</name>
         <name lang="en">Three-way valve-control electromagnetic</name>
+        <name lang="it">Elettrovalvola 3vie</name>
         <name lang="fr">Vanne trois voies- commande électromagnétique</name>
         <name lang="pl">Zawór trójdrogowy sterowany elektromagnetycznie</name>
         <name lang="cs">Trojcestná klapka řízená elektromagnetem</name>
-        <name lang="ar">صمّام بثلاث مسارات - تحكّم كهرومغناطيسي</name>
-        <name lang="it">Elettrovalvola 3vie</name>
     </names>
     <informations></informations>
     <description>
@@ -19,8 +20,8 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="20" y2="10" x2="30"/>
         <polygon x4="20" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="16" x1="20" y2="10" x2="10" y3="4" x3="20" y4="16"/>
         <polygon x4="0" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="4" x1="0" y2="16" x2="0" y3="10" x3="10" y4="4"/>
-        <terminal x="30" y="10" orientation="e"/>
-        <terminal x="-10" y="10" orientation="w"/>
-        <terminal x="10" y="30" orientation="s"/>
+        <terminal x="30" y="10" nameHidden="0" number="" name="" orientation="e"/>
+        <terminal x="-10" y="10" nameHidden="0" number="" name="" orientation="w"/>
+        <terminal x="10" y="30" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/vannes/vanne_man_1.elmt b/elements/15mecanique/hydraulique/vannes/vanne_man_1.elmt
index b23e1fb28..c74fde75c 100644
--- a/elements/15mecanique/hydraulique/vannes/vanne_man_1.elmt
+++ b/elements/15mecanique/hydraulique/vannes/vanne_man_1.elmt
@@ -1,11 +1,12 @@
-<definition width="50" version="0.3" hotspot_x="15" hotspot_y="20" height="30" type="element" orientation="dnnn">
+<definition width="50" version="0.4" hotspot_x="15" hotspot_y="18" height="30" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">صمّام  - تحكّم يدوي</name>
+        <name lang="el">Βαλβίδα - Χειροκίνητη</name>
         <name lang="en">Valve - manual</name>
+        <name lang="it">Valvola manuale</name>
         <name lang="fr">Vanne - commande manuelle</name>
         <name lang="pl">Zawór zasuwowy odcinający sterowany ręcznie</name>
         <name lang="cs">Klapka řízená ručně</name>
-        <name lang="ar">صمّام  - تحكّم يدوي</name>
-        <name lang="it">Valvola manuale</name>
     </names>
     <informations></informations>
     <description>
@@ -16,7 +17,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="20" y2="0" x2="30"/>
         <polygon x4="20" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="6" x1="20" y2="0" x2="10" y3="-6" x3="20" y4="6"/>
         <polygon x4="0" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-6" x1="0" y2="6" x2="0" y3="0" x3="10" y4="-6"/>
-        <terminal x="30" y="0" orientation="e"/>
-        <terminal x="-10" y="0" orientation="w"/>
+        <terminal x="30" y="0" nameHidden="0" number="" name="" orientation="e"/>
+        <terminal x="-10" y="0" nameHidden="0" number="" name="" orientation="w"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/vannes/vanne_tri.elmt b/elements/15mecanique/hydraulique/vannes/vanne_tri.elmt
index f2085d01a..7dd5f20c2 100644
--- a/elements/15mecanique/hydraulique/vannes/vanne_tri.elmt
+++ b/elements/15mecanique/hydraulique/vannes/vanne_tri.elmt
@@ -1,11 +1,12 @@
-<definition width="50" version="0.3" hotspot_x="15" hotspot_y="20" height="40" type="element" orientation="dnnn">
+<definition width="50" version="0.4" hotspot_x="15" hotspot_y="22" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">صمّام بثلاث مسارات</name>
+        <name lang="el">Τρίοδη βαλβίδα</name>
         <name lang="en">Three-way valve</name>
+        <name lang="it">Valvola 3vie</name>
         <name lang="fr">Vanne trois voies</name>
         <name lang="pl">Zawór trójdrogowy</name>
         <name lang="cs">Trojcestná klapka</name>
-        <name lang="ar">صمّام بثلاث مسارات</name>
-        <name lang="it">Valvola 3vie</name>
     </names>
     <informations></informations>
     <description>
@@ -15,8 +16,8 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="20" y2="-10" x2="30"/>
         <polygon x4="20" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-4" x1="20" y2="-10" x2="10" y3="-16" x3="20" y4="-4"/>
         <polygon x4="0" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-16" x1="0" y2="-4" x2="0" y3="-10" x3="10" y4="-16"/>
-        <terminal x="30" y="-10" orientation="e"/>
-        <terminal x="-10" y="-10" orientation="w"/>
-        <terminal x="10" y="10" orientation="s"/>
+        <terminal x="30" y="-10" nameHidden="0" number="" name="" orientation="e"/>
+        <terminal x="-10" y="-10" nameHidden="0" number="" name="" orientation="w"/>
+        <terminal x="10" y="10" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/qet_directory b/elements/15mecanique/hydraulique/verins/qet_directory
index 393b4d7ce..643b96fa8 100644
--- a/elements/15mecanique/hydraulique/verins/qet_directory
+++ b/elements/15mecanique/hydraulique/verins/qet_directory
@@ -5,5 +5,6 @@
         <name lang="pl">Siłowniki</name>
         <name lang="cs">Válce</name>
         <name lang="it">Pistoni</name>
+        <name lang="el">Έμβολα</name>
     </names>
 </qet-directory>
diff --git a/elements/15mecanique/hydraulique/verins/verin-assymetrique-double-effet-tige-a-gauche.elmt b/elements/15mecanique/hydraulique/verins/verin-assymetrique-double-effet-tige-a-gauche.elmt
index fb2c5c6cd..828fdeb10 100644
--- a/elements/15mecanique/hydraulique/verins/verin-assymetrique-double-effet-tige-a-gauche.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin-assymetrique-double-effet-tige-a-gauche.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="45" hotspot_y="20" height="50" type="element" orientation="dyyy">
+<definition width="80" version="0.4" hotspot_x="41" hotspot_y="14" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة غير متماثلة مزدوج الفعل مع قضيب مُوجّه لليسار</name>
+        <name lang="el">Έμβολο διπλής ενεργείας, αριστερά</name>
         <name lang="en">Double acting cylinders left</name>
+        <name lang="it">Pistone a doppia azione Sx</name>
         <name lang="fr">Vérin assymétrique double effet tige orientée à gauche</name>
         <name lang="pl">Siłownik asymetryczny podwójnego działania</name>
         <name lang="cs">Dvojčinný nesouměrný válec, osa natočená vlevo</name>
-        <name lang="ar">اسطوانة غير متماثلة مزدوج الفعل مع قضيب مُوجّه لليسار</name>
-        <name lang="it">Pistone a doppia azione Sx</name>
     </names>
     <informations></informations>
     <description>
@@ -14,7 +15,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="-20" y2="20" x2="-20"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="23" y2="10" x2="23"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-37" y2="0" x2="23"/>
-        <terminal x="-20" y="20" orientation="s"/>
-        <terminal x="30" y="20" orientation="s"/>
+        <terminal x="-20" y="20" nameHidden="0" number="" name="" orientation="s"/>
+        <terminal x="30" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/verin-asymetrique-doubl-effet.elmt b/elements/15mecanique/hydraulique/verins/verin-asymetrique-doubl-effet.elmt
index f8788199e..4f4db5c87 100644
--- a/elements/15mecanique/hydraulique/verins/verin-asymetrique-doubl-effet.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin-asymetrique-doubl-effet.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="45" hotspot_y="20" height="50" type="element" orientation="dyyy">
+<definition width="80" version="0.4" hotspot_x="40" hotspot_y="14" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة غير متماثلة مزدوج الفعل مع قضيب مُوجّه لليمين</name>
+        <name lang="el">Έμβολο διπλής ενεργείας, δεξιά</name>
         <name lang="en">Double acting cylinders right</name>
+        <name lang="it">Pistone a doppia azione Dx</name>
         <name lang="fr">Vérin assymétrique double effet tige orientée à droite</name>
         <name lang="pl">Siłownik asymetryczny podwójnego działania</name>
         <name lang="cs">Dvojčinný nesouměrný válec, osa natočená vpravo</name>
-        <name lang="ar">اسطوانة غير متماثلة مزدوج الفعل مع قضيب مُوجّه لليمين</name>
-        <name lang="it">Pistone a doppia azione Dx</name>
     </names>
     <informations></informations>
     <description>
@@ -14,7 +15,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="-30" y2="20" x2="-30"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-25" y2="10" x2="-25"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-25" y2="0" x2="35"/>
-        <terminal x="20" y="20" orientation="s"/>
-        <terminal x="-30" y="20" orientation="s"/>
+        <terminal x="20" y="20" nameHidden="0" number="" name="" orientation="s"/>
+        <terminal x="-30" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/verin-simple-effet-rappel-par-ressort.elmt b/elements/15mecanique/hydraulique/verins/verin-simple-effet-rappel-par-ressort.elmt
index b81fcba12..1802156b7 100644
--- a/elements/15mecanique/hydraulique/verins/verin-simple-effet-rappel-par-ressort.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin-simple-effet-rappel-par-ressort.elmt
@@ -1,20 +1,21 @@
-<definition width="100" version="0.3" hotspot_x="45" hotspot_y="20" height="50" type="element" orientation="dyyy">
+<definition width="80" version="0.4" hotspot_x="30" hotspot_y="14" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة بفعل واحد - رجوع بزمبرك</name>
+        <name lang="el">Έμβολο μονής ενεργείας, επανάταξη με ελατήριο</name>
         <name lang="en">Single acting cylinder - returned by spring</name>
+        <name lang="it">Pistone azione singola - ritorno a molla</name>
         <name lang="fr">Vérin simple effet - retour par ressort</name>
         <name lang="pl">Siłownik jednostronnego działania ze sprężyną powrotną</name>
         <name lang="cs">Jednočinný válec - vrácený pružinou</name>
-        <name lang="ar">اسطوانة بفعل واحد - رجوع بزمبرك</name>
-        <name lang="it">Pistone azione singola - ritorno a molla</name>
     </names>
     <informations></informations>
     <description>
         <polygon x4="-25" y5="-10" x5="-25" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-25" y2="-10" x2="35" y3="10" x3="35" y4="10"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-15" y2="0" x2="45"/>
         <line length1="1.5" length2="1.5" antialias="true" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-5" x1="30.5" y2="5" x2="34.75"/>
-        <polygon style="line-style:normal;line-weight:normal;filling:none;color:black" x1="-14.5" x2="-9.5" x3="-4.5" x4="0.5" antialias="true" x5="5.5" x6="10.5" x7="15.5" x8="20.5" x9="25.5" closed="false" y1="5" y10="-5" y2="-5" y3="5" y4="-5" y5="5" x10="30.5" y6="-5" y7="5" y8="-5" y9="5"/>
+        <polygon style="line-style:normal;line-weight:normal;filling:none;color:black" x1="-14.5" x2="-9.5" x3="-4.5" x4="0.5" antialias="true" x5="5.5" x6="10.5" x7="15.5" x8="20.5" x9="25.5" closed="false" y1="5" y2="-5" y10="-5" y3="5" y4="-5" y5="5" x10="30.5" y6="-5" y7="5" y8="-5" y9="5"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="-20" y2="20" x2="-20"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-15" y2="10" x2="-15"/>
-        <terminal x="-20" y="20" orientation="s"/>
+        <terminal x="-20" y="20" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/verin_hydr_1.elmt b/elements/15mecanique/hydraulique/verins/verin_hydr_1.elmt
index df774afb5..c4f18c2f4 100644
--- a/elements/15mecanique/hydraulique/verins/verin_hydr_1.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin_hydr_1.elmt
@@ -1,11 +1,12 @@
-<definition width="70" version="0.3" hotspot_x="15" hotspot_y="30" height="50" type="element" orientation="dyyy">
+<definition width="70" version="0.4" hotspot_x="16" hotspot_y="24" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة هيدروليكية 1</name>
+        <name lang="el">Υδραυλικό έμβολο 1</name>
         <name lang="en">hydraulic cylinder 1</name>
+        <name lang="it">Pistone idraulico 1</name>
         <name lang="fr">Verin hydraulique 1</name>
         <name lang="pl">Siłownik hydrauliczny dwustronnego działania</name>
         <name lang="cs">Vodní válec 1</name>
-        <name lang="ar">اسطوانة هيدروليكية 1</name>
-        <name lang="it">Pistone idraulico 1</name>
     </names>
     <informations></informations>
     <description>
@@ -18,7 +19,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-12" x1="0" y2="-12" x2="50"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="0" x2="0"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="-4" y2="0" x2="-4"/>
-        <terminal x="-10" y="10" orientation="s"/>
-        <terminal x="40" y="10" orientation="s"/>
+        <terminal x="-10" y="10" nameHidden="0" number="" name="" orientation="s"/>
+        <terminal x="40" y="10" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/verin_hydr_2.elmt b/elements/15mecanique/hydraulique/verins/verin_hydr_2.elmt
index 2c2c8d336..4d4cd9912 100644
--- a/elements/15mecanique/hydraulique/verins/verin_hydr_2.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin_hydr_2.elmt
@@ -1,11 +1,12 @@
-<definition width="70" version="0.3" hotspot_x="15" hotspot_y="30" height="50" type="element" orientation="dyyy">
+<definition width="70" version="0.4" hotspot_x="16" hotspot_y="24" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة هيدروليكية 2</name>
+        <name lang="el">Υδραυλικό έμβολο 2</name>
         <name lang="en">hydraulic cylinder 2</name>
+        <name lang="it">Pistone idraulico 2</name>
         <name lang="fr">Verin hydraulique 2</name>
         <name lang="pl">Siłownik hydrauliczny dwustronnego działania, nastawialny z hamowaniem jednostronnym</name>
         <name lang="cs">Vodní válec 2</name>
-        <name lang="ar">اسطوانة هيدروليكية 2</name>
-        <name lang="it">Pistone idraulico 2</name>
     </names>
     <informations></informations>
     <description>
@@ -21,7 +22,7 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-12" x1="5" y2="-12" x2="50"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="5" y2="0" x2="5"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="1" y2="0" x2="1"/>
-        <terminal x="-10" y="10" orientation="s"/>
-        <terminal x="40" y="10" orientation="s"/>
+        <terminal x="-10" y="10" nameHidden="0" number="" name="" orientation="s"/>
+        <terminal x="40" y="10" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/verin_hydr_3.elmt b/elements/15mecanique/hydraulique/verins/verin_hydr_3.elmt
index baf768bf9..6533da3ec 100644
--- a/elements/15mecanique/hydraulique/verins/verin_hydr_3.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin_hydr_3.elmt
@@ -1,11 +1,12 @@
-<definition width="70" version="0.3" hotspot_x="15" hotspot_y="30" height="50" type="element" orientation="dyyy">
+<definition width="70" version="0.4" hotspot_x="16" hotspot_y="22" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة هيدروليكية 3</name>
+        <name lang="el">Υδραυλικό έμβολο 3</name>
         <name lang="en">hydraulic cylinder 3</name>
+        <name lang="it">Pistone idraulico 3</name>
         <name lang="fr">Verin hydraulique 3</name>
         <name lang="pl">Siłownik hydrauliczny jednostronnego działania, pchający ze sprężyną</name>
         <name lang="cs">Vodní válec 3</name>
-        <name lang="ar">اسطوانة هيدروليكية 3</name>
-        <name lang="it">Pistone idraulico 3</name>
     </names>
     <informations></informations>
     <description>
@@ -24,6 +25,6 @@
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-12" x1="0" y2="-12" x2="50"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="0" x2="0"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="-4" y2="0" x2="-4"/>
-        <terminal x="-10" y="10" orientation="s"/>
+        <terminal x="-10" y="10" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/15mecanique/hydraulique/verins/verin_hydr_teleskop.elmt b/elements/15mecanique/hydraulique/verins/verin_hydr_teleskop.elmt
index 8ee60bbcf..cea11f29a 100644
--- a/elements/15mecanique/hydraulique/verins/verin_hydr_teleskop.elmt
+++ b/elements/15mecanique/hydraulique/verins/verin_hydr_teleskop.elmt
@@ -1,11 +1,12 @@
-<definition width="90" version="0.3" hotspot_x="15" hotspot_y="30" height="50" type="element" orientation="dyyy">
+<definition width="90" version="0.4" hotspot_x="16" hotspot_y="24" height="40" type="element" ic="true" orientation="dyyy">
     <names>
+        <name lang="ar">اسطوانة هيدروليكية تلسكوبية</name>
+        <name lang="el">Τηλεσκοπικό Υδραυλικό έμβολο</name>
         <name lang="en">Telescopic hydraulic cylinder</name>
+        <name lang="it">Pistone idraulico telescopico</name>
         <name lang="fr">Verin hydraulique telescopique</name>
         <name lang="pl">Cylinder (siłownik) teleskowpowy hydrauliczny dwustronnego działania</name>
         <name lang="cs">Zasouvací vodní válec</name>
-        <name lang="ar">اسطوانة هيدروليكية تلسكوبية</name>
-        <name lang="it">Pistone idraulico telescopico</name>
     </names>
     <informations></informations>
     <description>
@@ -23,8 +24,8 @@
         <polygon x4="20" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-12" x1="20" y2="-12" x2="70" y3="-8" x3="70" y4="-8"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-10" y2="10" x2="-10"/>
         <polygon x4="-12" antialias="true" style="line-style:normal;line-weight:normal;filling:black;color:black" y1="0" x1="-12" y2="0" x2="-8" y3="-4" x3="-10" y4="0"/>
-        <terminal x="-10" y="10" orientation="s"/>
-        <terminal x="40" y="10" orientation="s"/>
-        <terminal x="50" y="10" orientation="s"/>
+        <terminal x="-10" y="10" nameHidden="0" number="" name="" orientation="s"/>
+        <terminal x="40" y="10" nameHidden="0" number="" name="" orientation="s"/>
+        <terminal x="50" y="10" nameHidden="0" number="" name="" orientation="s"/>
     </description>
 </definition>
diff --git a/elements/17rlc/qet_directory b/elements/17rlc/qet_directory
index 1e8976aff..5d09807f3 100644
--- a/elements/17rlc/qet_directory
+++ b/elements/17rlc/qet_directory
@@ -10,5 +10,6 @@
         <name lang="pt">RLC</name>
         <name lang="pl">RLC</name>
         <name lang="it">RLC</name>
+        <name lang="el">RLC</name>
     </names>
 </qet-directory>