硬质合金化学分析方法 重量法测定游离 不溶 碳量
Methods for chemical analysis of hardmetals--The gravimetric method for the determination of free(insoluble) carbon content
标准状态
发布于:1985-04-24
实施于:1986-02-01
已废止
Methods for chemical analysis of hardmetals--The gravimetric method for the determination of free(insoluble) carbon content