IEC 60050-445:2010 EN-FR cb23746b
International Electrotechnical Vocabulary - Part 445: Time relays
现行
发布日期 :
2010-10-13
实施日期 :
IEC 60050-447:2010 EN-FR 4a306fb9
International Electrotechnical Vocabulary - Part 447: Measuring relays
REVISED
发布日期 :
2010-06-29
实施日期 :
IEC 60255-1:2022 EN-FR 79c3915a
Measuring relays and protection equipment - Part 1: Common requirements
现行
发布日期 :
2022-12-15
实施日期 :
IEC 60255-27:2013 EN-FR 7232d474
Measuring relays and protection equipment - Part 27: Product safety requirements
REVISED
发布日期 :
2013-10-15
实施日期 :
IEC 60255-27:2023 EN-FR 65a339ab
Measuring relays and protection equipment - Part 27: Product safety requirements
现行
发布日期 :
2023-02-07
实施日期 :
IEC 62246-1-1:2013 EN-FR eebfc574
Reed switches - Part 1-1: Generic specification - Quality assessment
REVISED
发布日期 :
2013-05-24
实施日期 :
IEC 62246-1-1:2018 EN-FR 193a960b
Reed switches - Part 1-1: Generic specification - Blank detail specification
现行
发布日期 :
2018-02-06
实施日期 :
IEC 62246-1:2011 EN-FR 702f9180
Reed switches - Part 1: Generic specification
REVISED
发布日期 :
2011-02-10
实施日期 :