美利体育登录入口官网:IEC 60754-2:1991
电缆燃烧时释出的气体的试验 第2部分:通过测量pH值和电导率来测定在取自电缆的材料燃烧时释出的气体的酸度
Test on gases evolved during combustion of electric cables; part 2: determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity