ASTM A995/A995M-19 Castings, Austenitic-Ferritic (Duplex) Stainless Steel,
ASTM A995/A995M-19 Standard Specification for Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts谢谢您的分享,金币已奖励! 謝謝樓主的分享!!!!!! 非常有用的标准,多谢分享!
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