cc523pate 发表于 2018-11-29 21:26:52

ASME B1.3-2007(R2012) Screw Thread Gaging Systems for Acceptability: Inch and Me

ASME B1.3-2007(R2012) Screw Thread Gaging Systems for Acceptability: Inch and Metric Screw Threads (UN, UNR, UNJ, M, and MJ)

admin 发表于 2018-12-3 10:11:52

谢谢您的分享，金币已奖励!

hgundas 发表于 2019-9-27 17:19:22

謝謝樓主的分享！！！！！

njflyingbird 发表于 2019-12-5 14:00:02

非常好的资料，谢谢楼主分享！！！
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