Testing of gaseous fuels and other technical gases - Determination of sulfur compounds content - Part 6: Content of hydrogen sulfide, mercaptan sulfur and carbonylsulfide sulfur; potentiometric method
气体燃料和其他工业气体的试验.硫化物含量的测定.第6部分:硫化氢、硫醇硫和羰基硫的含量;电位滴定法