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- IEC 60947-4-2:2020 EN-FR 2848078c
【国际标准】 Low-voltage switchgear and controlgear – Part 4-2: Contactors and motor-starters – Semiconductor motor controllers, starters and soft-starters
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标准简介
适用范围:
暂无
标准号:
IEC 60947-4-2:2020 EN-FR
标准名称:
Low-voltage switchgear and controlgear – Part 4-2: Contactors and motor-starters – Semiconductor motor controllers, starters and soft-starters
英文名称:
Low-voltage switchgear and controlgear – Part 4-2: Contactors and motor-starters – Semiconductor motor controllers, starters and soft-starters标准状态:
现行-
发布日期:
2020-06-26 -
实施日期:
出版语种:
EN-FR
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