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ASTM D4684-07被替代
Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature
出版：American Society for Testing and Materials
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基本信息
標(biāo)準(zhǔn)編號： ASTM D4684-07
發(fā)布時間：2007/1/15 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：American Society for Testing and Materials
標(biāo)準(zhǔn)頁數(shù)：13
標(biāo)準(zhǔn)簡介
CONTAINED IN VOL. 05.02, 2007Includes the measurement of the yield stress and viscosity of engine oils after cooling at controlled rates over a period exceeding 45 h to a final test temperature between -10 degrees C and -40 degrees C.
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