论坛首页 › ASME 美国机械标准 › ASME B16.11-91 Forged Fittings, Socket-Welding and Threaded (C)

五分头LW 发表于 2017-1-18 11:17:39

ASME B16.11-91 Forged Fittings, Socket-Welding and Threaded (C)

ASME B16.11-91 Forged Fittings, Socket-Welding and Threaded (C)

admin 发表于 2017-1-25 11:48:19

谢谢您的分享,金币已奖励。

wyd1025 发表于 2018-1-4 20:30:42

来看一下是什么资料，感谢分享！！！！！！！！

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