
Manual Of Petroleum Measurement Standards - Chapter 9: Density Determination - Section 2: Standard Test Method For Density Or Relative Density Of Light Hydrocarbons By Pressure Hydrometer
出版:American Petroleum Institute

專家解讀視頻
Describes the determination of the density or relative density of light hydrocarbons including liquefied petroleum gases (LPG) having Reid vapor pressures exceeding 101.325 kPa (14.696 psi).
Also numbered as ASTM D 1657. (03/2003)
ASTM D1657-02(2007) - Equivalent