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sigh007 发表于 2013-12-6 10:12:23

BS 7996-2009 Torque measuring devices - Calibration and classification using con

BS 7996-2009  Torque measuring devices - Calibration and classification using continual torque application – Method

rilytree 发表于 2013-12-6 13:42:01

多谢版主！！！！Thanks for your sharing!

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