zzcnhic 发表于 2017-6-28 16:22:09

ASTM G 83 – 96

ASTM G 83 – 96
Standard Test Method for
Wear Testing with a Crossed-Cylinder Apparatus

admin 发表于 2017-7-3 11:48:17

谢谢您的分享,金币已奖励!
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