IEC 60050-845:1987/AMD1:2016 EN-FR c2038e87
Amendment 1 - International electrotechnical vocabulary - Part 845: Lighting
REVISED
发布日期 :
2016-12-16
实施日期 :
IEC 60050-851:2008 EN-FR 78786bfd
International Electrotechnical Vocabulary - Part 851: Electric welding
现行
发布日期 :
2008-06-11
实施日期 :
ISO 14373:2024 EN 3b42f76d
Resistance welding — Procedure for spot welding of uncoated and coated low-carbon steels
现行
发布日期 :
2024-01-22
实施日期 :