ygs67 发表于 2017-12-31 22:05:38

ASTM D8047-16

ASTM D8047-16 Standard Test Method for Evaluation of Engine Oil Aeration Resistance in a Caterpillar C13 Direct-Injected Turbocharged Automotive Diesel Engine

admin 发表于 2018-1-3 11:26:19

谢谢您的分享，金币已奖励!
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