zzcnhic 发表于 2017-7-8 00:47:05

ASTM G174 − 04 (Reapproved 2009)´1

ASTM G174 − 04 (Reapproved 2009)´1
Standard Test Method for
Measuring Abrasion Resistance of Materials by Abrasive
Loop Contact

admin 发表于 2017-7-9 14:18:24

谢谢您的分享,金币已奖励!
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