GB/T 6534-1986 in English

《GB/T 6534-1986汽油气-液比测定法》由TC280（全国石油产品和润滑剂标准化技术委员会）归口，TC280SC1（全国石油产品和润滑剂标准化技术委员会石油燃料和润滑剂分会）执行，主管部门为国家标准化管理委员会。
本方法适用于测定一定体积的汽油在大气压力下形成蒸气的体积，这两种体积比以试验温度下该汽油的气―液比(V／L）表示之。本方法不适用于评定含有醇、醚或能溶于丙三醇的其他化合物所组成的燃料。

Scope

This method is suitable for determining the volume of vapor formed by a fixed volume of gasoline under atmospheric pressure, and the two volume ratios are expressed by the gas-liquid ratio (V/L) of the gasoline at the test temperature. This method is not applicable to the assessment of fuels composed of alcohols, ethers or other compounds soluble in glycerol (hereinafter referred to as glycerin).