DIN 51855-7-1986
气体燃料和其它气体的检验.硫化合物含量的测定.用电化学探测器通过气相色谱法测定有气味的硫化合物的含量
Testing of gaseous fuels and other gases; determination of the content of sulfur compounds; gaschromatographic determination of the content of odoriferous sulfur compounds using an electrochemical detector