zzcnhic 发表于 2017-6-28 16:04:23

ASTM G65 − 04 (Reapproved 2010)

ASTM G65 − 04 (Reapproved 2010)
Standard Test Method for
Measuring Abrasion Using the Dry Sand/Rubber Wheel
Apparatus

admin 发表于 2017-7-3 11:43:43

谢谢您的分享,金币已奖励!
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