BS 6783-8:1986
镍、镍铁和镍合金的取样与分析.第8部分:感应电炉燃烧后用碘滴定法测定镍、镍铁和镍合金中硫的方法
Sampling and analysis of nickel, ferronickel and nickel alloys - Method for determination of sulphur in nickel, ferronickel and nickel alloys by iodimetric titration after induction furnace combustion