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发表于 2008-04-12 14:56 |显示全部

回复：DIN EN ISO 5817-2003英文版本译文

it is very great,i am looking for these weld standards. º<Ëûi`U®ãbbs.3c3t.comùl,ã6à-X
thank you very much.º<Ëûi`U®ãbbs.3c3t.comùl,ã6à-X
you are very kind,hope you can bring more information and standard on welding.º<Ëûi`U®ãbbs.3c3t.comùl,ã6à-X