ISO 6326-2-1981
气体分析 天然气中硫化物的测定 第2部分:对于有气味的硫化物的测定,用电化学检测器的气相色谱法
Gas analysis; Determination of sulphur compounds in natural gas; Part 2 : Gas chromatographic method using an electrochemical detector for the determination of odoriferous sulphur compounds