GOST 31371.6-2008
天然氣.氣相色譜法測定規定的不確定度的組分.第6部分:用三個毛細管柱測定氫、氦、氧、氮、二氧化碳和C1至C8的烴類
Natural gas. Determination of composition with defined uncertainty by gas chromatography method. Part 6. Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns