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【国外标准】 건축전기설비 - 제4부 안전보호 - 제442절 고압계통의 지락사고에 대한 저압설비의 보호
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2024-10-15
- KS C IEC 60364-4-442
- 被代替
- 定价： 193元 / 折扣价： 165 元
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标准简介适用范围：
暂无
标准号：
KS C IEC 60364-4-442
标准名称：
건축전기설비 - 제4부 안전보호 - 제442절 고압계통의 지락사고에 대한 저압설비의 보호
英文名称：
Electrical installations of buildings－Part 4：Protection for safety－Chapter 44：Protection against overvoltages－Section 442：Protection oflow-voltage installations against faults between high-voltage systems and earth标准状态：
被代替-
发布日期：
2002-08-31 -
实施日期：
出版语种：
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