
【国外标准】 Explosion prevention and protection in underground mines. Equipment and protective systems for firedamp drainage
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2024-11-18
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适用范围:
暂无
标准号:
BS EN 14983:2024
标准名称:
Explosion prevention and protection in underground mines. Equipment and protective systems for firedamp drainage
英文名称:
Explosion prevention and protection in underground mines. Equipment and protective systems for firedamp drainage标准状态:
现行-
发布日期:
2024-10-15 -
实施日期:
出版语种:
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