
Commercial Propane And Butane - Analysis By Gas Chromatography
出版:Swiss Standards

专家解读视频
Specifies a gas chromatographic method for the quantitative determination of hydrocarbons in liquefied petroleum gas (LPG), excluding components whose concentrations are below 0.1 % (m/m).
DIN EN 27941 (1993-12) - Identical
EN 27941:1993 - Identical
ISO 7941:1988 - Identical
DIN EN 27941 : 1993 - Identical
ISO 7941 : 1988(R2014) - Identical