标准摘要
[中文适用范围]： 本标准规定了使用玻璃密度计配合一系列计算，在实验室内测定原油、石油产品，或通常以液体形式处理的石油与非石油产品混合物的密度、相对密度或API重度；上述物料的雷德蒸气压不得高于101.325 kPa（14.696 psi）。 [外文原描述]： This test method covers the laboratory determination using a glass hydrometer in conjunction with a series of calculations, of the density, relative density, or API gravity of crude petroleum, petroleum products, or mixtures of petroleum and nonpetroleum products normally handled as liquids, and having a Reid vapor pressure of 101.325 kPa (14.696 psi) or less.
英文名称Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method