diff --git a/elements/blocs_de_securite/xcs_dmc_1.elmt b/elements/blocs_de_securite/xcs_dmc_1.elmt
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- XCS-DMC
- XCS-DMC
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- Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license
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diff --git a/elements/blocs_de_securite/xcs_dmc_2.elmt b/elements/blocs_de_securite/xcs_dmc_2.elmt
deleted file mode 100644
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--- a/elements/blocs_de_securite/xcs_dmc_2.elmt
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-
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- XCS-DMC
- XCS-DMC
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- Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license
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diff --git a/elements/blocs_de_securite/xcs_dmc_3.elmt b/elements/blocs_de_securite/xcs_dmc_3.elmt
deleted file mode 100644
index 209e48d22..000000000
--- a/elements/blocs_de_securite/xcs_dmc_3.elmt
+++ /dev/null
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-
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- XCS-DMC
- XCS-DMC
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- Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license
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diff --git a/elements/blocs_de_securite/xcs_dmc_4.elmt b/elements/blocs_de_securite/xcs_dmc_4.elmt
deleted file mode 100644
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--- a/elements/blocs_de_securite/xcs_dmc_4.elmt
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-
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- XCS-DMC
- XCS-DMC
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- Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license
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