DIN EN 15984:2022-04 石油工業(yè)及產(chǎn)品煉油廠加熱氣成分的測(cè)定及碳含量和熱值的計(jì)算氣相色譜法
Petroleum industry and products - Determination of composition of refinery heating gas and calculation of carbon content and calorific value - Gas chromatography method; German version EN 15984:2022