標題: ASTM D 6822-2002 用溫差比重計法測量原有和液態(tài)石油產(chǎn)品密度... [打印本頁] 作者: 兌水 時間: 2009-10-27 18:56 標題: ASTM D 6822-2002 用溫差比重計法測量原有和液態(tài)石油產(chǎn)品密度... D6822-02 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method