【英文标准名称】:Liquefiedpetroleumgases-Methodofsampling
【原文标准名称】:液化石油气采样方法
【标准号】:ISO4257-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:侧壁试验器;实验室试验;抽样方法;容器;定义;试验;石油产品;气体;液化石油气
【英文主题词】:Containers;Definitions;Gases;Laboratorytests;Liquefiedpetroleumgas;Petroleumproducts;Samplingmethods;Sidetesters;Testing
【摘要】:ThisInternationalStandardspecifiestheproceduretobeusedforobtainingsamplesofunrefrigeratedliquefiedpetroleumgases(LPG).Itissuitableforsamplingfrombulkcontainers,toprovidesamplesforlaboratorytestingofproductscoveredbyISO9162.ThisInternationalStandardisapplicablefortheprovisionofsamplesforcompositionalanalysisbyISO7941.Itisnotapplicablefortheprovisionofsamplesfortraceanalysisoflow-boilingcomponents.Iftraceanalysisoflow-boilingcomponentsisrequired,avariable-volumereceiversuchasthatdescribedinASTMD3700shouldbeused.
【中国标准分类号】:E46
【国际标准分类号】:75_160_30
【页数】:7P;A4
【正文语种】:英语