China 'GB/T 8654.6-1988
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 8654.6-1988
Methods for chemical analysis of manganese metal--The diamine hydrochloride-iodo-metric method for the determination of selenium content 金属锰化学分析方法 盐酸联氨-碘量法测定硒量
Issued Date:1988-02-05
Implemented Date:1989-02-01
Issued by:
The Standardization Administration of the People's Republic of China
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