
【国外标准】 Arc welding power sources, equipment and accessories
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适用范围:
暂无
标准号:
BS 638-4:1979
标准名称:
Arc welding power sources, equipment and accessories
英文名称:
Arc welding power sources, equipment and accessories标准状态:
被代替-
发布日期:
1979-01-31 -
实施日期:
出版语种:
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