
【国外标准】 Voltage operated earth leakage circuit breakers for use on consumers premises
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适用范围:
暂无
标准号:
BS 842:1939
标准名称:
Voltage operated earth leakage circuit breakers for use on consumers premises
英文名称:
Voltage operated earth leakage circuit breakers for use on consumers premises标准状态:
被代替-
发布日期:
1957-03-08 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS 8428:2004 Protective clothing. Protection against liquid chemicals. Performance requirements for chemical protective suits with liquid-tight connections between different parts of the clothing for emergency teams (type 3-ET equipment)
- 下一篇: BS 842:1965 Specification for a.c. voltage-operated earth-leakage circuit breakers
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