GB/T 27894.4-2012现行
Natural gas ? Determination of composition with defined uncertainty by gas chromatography ? Part 4:Determination of nitrogen,carbon dioxide and C1 to C5 and C+6 hydrocarbons for a laboratory and on-line measuring system using two columns
出版：Standardization Administration of China
专家解读视频
基本信息
标准编号： GB/T 27894.4-2012
标准类别：Standard
出版单位：Standardization Administration of China
标准页数：16
等同采用的国际标准
ISO 6974-4:2000 - Identical
