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IEC 61191-2:2013 EN-FR
Printed board assemblies - Part 2: Sectional specification - Requirements for surface mount soldered assemblies
REVISED
发布日期 :
1970-01-01
实施日期 :
IEC 61969-1:2020 RLV EN
Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 1: Design guidelines
REVISED
发布日期 :
1970-01-01
实施日期 :