
【国外标准】 Electrical protection relays. Requirements for single input energizing quantity relays
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适用范围:
暂无
标准号:
BS 142-3-3.2:1990
标准名称:
Electrical protection relays. Requirements for single input energizing quantity relays
英文名称:
Electrical protection relays. Requirements for single input energizing quantity relays标准状态:
被代替-
发布日期:
1990-12-31 -
实施日期:
出版语种:
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