KS I ISO 6974-5:2006
天然氣.用氣相色譜法測定規(guī)定的不確定度組分的測定.第5部分:用三柱測定實驗室和在線處理用的氮、二氧化碳和碳1至碳5和碳6+的烴類
Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 5:Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons fora laboratory and on-line process application using three columns