ygs67 发表于 2017-12-14 18:49:14

ASTM D6618-16

ASTM D6618-16 Standard Test Method for Evaluation of Engine Oils in Diesel Four-Stroke Cycle Supercharged 1M-PC Single Cylinder

admin 发表于 2017-12-15 17:48:02


谢谢您的分享，金币已奖励!
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