ziliaoye 发表于 2016-1-14 09:16:33

ASTM F606F606M-14a Standard Test Methods

ASTM F606F606M-14a Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets

admin 发表于 2016-1-14 13:18:24

谢谢您的分享,金币已奖励!
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