DIN EN 15984:2011
石油工业和产品.炼油厂加热气体合成物的测定和碳含量及热值的计算.气相色谱法;德文版本EN 15984-2011
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 15984:2011