标准号:BS EN 15490-2007
中文标准名称:作为汽油混合组分之一的乙醇.pHe值的测定
英文标准名称:Ethanol as a blending component for petrol - Determination of pHe
标准类型:E31;G16
发布日期:2007/10/31 12:00:00
实施日期:2007/10/31 12:00:00
中国标准分类号:E31;G16
国际标准分类号:75.160.20
引用标准:EN ISO 3170;EN ISO 3696
适用范围:This European Standard describes a procedure for the determination of acid strength, as a pHe value,of ethanol to be used as a blend component for gasoline.For further background on the applicability of this document, the user is referred to the information inAnnex A.NOTE For the purposes of this European Standard, the term “% (V/V)” is used to represent the volumefraction.