ASTM D2502-04被替代
Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM D2502-04
發布時間：2004/4/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：4
標準簡介
CONTAINED IN VOL. 05.01, 2005Specifies the estimation of the mean molecular weight (relative molecular mass) of petroleum oils from kinematic viscosity measurements at 100 and 210 degree F (37.78 and 98.89 degree C). Applies to samples with molecular weights in the range from 250 to 700 and is intended for use with average petroleum fractions.
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