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leo0828 发表于 2019-2-21 09:40:22

ASTM A335 A335M-06 Standard Specification for Seamless Ferritic Alloy-Steel Pipe

ASTM A335 A335M-06 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service 　

admin 发表于 2019-2-28 11:10:35

谢谢您的分享,金币已奖励!

hung 发表于 2019-9-9 12:01:30

謝謝樓主的分享！！！！！！

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