Αποζεύκτης αέρος Air_Circuit_Breaker Interrutore a comando pneumatico Disjoncteur à commande pneumatique Lastscheider 1 lucht Vypínač/Přerušovač oběhu vzduchu Author: Arun Kishore Eswara License: Creative Commons By 3.0 Quote Author and use for free : strictly non-commercial