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IEC 62677-1:2017 EN-FR
Heat shrinkable low and medium voltage moulded shapes - Part 1: General requirements
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发布日期 :
2017-10-11
实施日期 :
IEC 60893-3-6:2003/AMD2:2017 EN-FR
Amendment 2 - Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-6: Specifications for individual materials - Requirements for rigid laminated sheets based on silicone resins
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发布日期 :
2017-09-15
实施日期 :