兑水 发表于 2009-10-30 08:55:32

ASTM E 426-1998 奥氏体不透钢及类似合金钢制无缝管形制品和...

E426-98(2003)e1 Standard Practice for Electromagnetic (Eddy-Current) Examination of Seamless and Welded Tubular Products, Austenitic Stainless Steel and Similar Alloys
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