Pyrites and concentrate - determination of carbon content - caustic asbestos gravimetric method 硫铁矿和硫精矿中碳含量的测定烧碱石棉重量法
3.
The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate 烧碱石棉吸收重量法测定碳酸盐中碳量
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Methods for chemical analysis of iron ores - the caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate 铁矿石化学分析方法烧碱石棉吸收重量法测定碳酸盐中碳量