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【国外标准】 Welding consumables. Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels. Classification
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标准简介适用范围：
暂无
标准号：
BS EN 1668:1997
标准名称：
Welding consumables. Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels. Classification
英文名称：
Welding consumables. Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels. Classification标准状态：
被代替-
发布日期：
1997-12-15 -
实施日期：
出版语种：
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