兑水 发表于 2009-10-6 10:21:51

ASTM D 3702-1994 止推垫试验机测定无润滑磨擦接触中材料磨损...

D3702-94(1999) Standard Test Method for Wear Rate and Coefficient of Friction of Materials in Self-Lubricated Rubbing Contact Using a Thrust Washer Testing Machine
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