标题: BS EN ISO 9015-1:2011 [打印本页] 作者: ir_71 时间: 2014-1-30 02:26:58 标题: BS EN ISO 9015-1:2011
BS EN ISO 9015-1:2011 [size=12.800000190734863px]Destructive tests on welds in metallic materials - Hardness testing - Part 1: Hardness test on arc welded joints (ISO 9015-1:2001)
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