求助： ASTM D873 - 02(2007) Standard Test Method for Oxidation Stability of Aviation Fuels (Potential Residue Method) ASTM D891 - 09 Standard Test Methods for Specific Gravity, Apparent, of Liquid Industrial Chemicals ASTM D1159 - 07 Standard Test Method for Bromine Numbers of Petroleum Distillates and Commercial Aliphatic Olefins by Electrometric Titration ASTM D1209 - 05(2011) Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale) ASTM D1298 - 99(2005) Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method 拜托了。
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