BS 638-7:1984被替代
Arc welding power sources, equipment and accessories. Specification for safety requirements for installation and use
出版：British Standards Institution
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基本信息
标准编号： BS 638-7:1984
发布时间：1984/1/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：20
标准简介
Additional recommendations supplement the requirements and there are also recommendations for welding in environments with increased hazard of electric shock.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 4848 published 29 March 1985
AMD 6177 published 30 June 1989
AMD 6661 published 28 March 1991
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
IEC 60974-1 Ed. 3.0 - Similar
