moolea 发表于 2017-8-31 19:00:33

ASTM D 5293-17 Standard Test Method for Apparent Viscosity of Engine Oils and Ba

ASTM D 5293-17 Standard Test Method forApparent Viscosity of Engine Oils and Base Stocks
Between –10 °C and –35 °C Using Cold-Cranking Simulator




admin 发表于 2017-9-1 09:10:57

谢谢您的分享,金币已奖励!
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