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标题: BS 499-1-2009 Welding terms and symbols Part 1 Glossary for welding, brazing and [打印本页]

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作者: liuyu1029    时间: 2014-9-23 15:57:52     标题: BS 499-1-2009 Welding terms and symbols Part 1 Glossary for welding, brazing and


BS 499-1-2009 Welding terms and symbols Part 1 Glossary for welding, brazing and thermal cutting

[attach]49389[/attach]

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作者: admin    时间: 2014-9-23 16:36:27

谢谢您的分享，金币已奖励。

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作者: yuanhang    时间: 2014-9-23 23:38:25

这是一个老的英国标准了，不过还是要感谢楼主！

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