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[国外标准] ISO 15614-8:2002 金属材料焊接工艺规程及评定—焊接工艺评定试验—第八部分:管子及管板接头的焊接

P:2008-02-20 15:44:54

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BS EN ISO 15614-8:2002
Specification and qualification of welding procedures for metallic materials - Welding procedure test -
Part 8: Welding of tubes to tube-plate joints

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