Methods for chemical analysis of iron,steel and alloy--The alumina chromatographic separation-bar-ium sulfate gravimetric method for the determination of sulphur content
基本信息
标准号:
GB/T 223.72-1991
名称:
钢铁及合金化学分析方法 氧化铝色层分离-硫酸钡重量法测定硫量
英文名称:
Methods for chemical analysis of iron,steel and alloy--The alumina chromatographic separation-bar-ium sulfate gravimetric method for the determination of sulphur content