China 'GB/T 8152.8-1987
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 8152.8-1987
Methods forchemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content 铅精矿化学分析方法 二硫代二安替比林甲烷分光光度法测定铋量
Issued Date:1987-08-10
Implemented Date:1988-06-01
Issued by:
The Standardization Administration of the People's Republic of China