EN 60439-4 : 2004被替代
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 4: PARTICULAR REQUIREMENTS FOR ASSEMBLIES FOR CONSTRUCTION SITES (ACS)
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 60439-4 : 2004
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Applies to type-tested ASSEMBLIES (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out.
