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Database: 189759 (19 Oct 2025)
GB/T 14949.4-1994 English PDF
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GB/T 14949.4-1994
: Manganese ores. Determination of vanadium content
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GB/T 14949.4-1994
English
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Manganese ores. Determination of vanadium content
GB/T 14949.4-1994
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Basic data
Standard ID
GB/T 14949.4-1994 (GB/T14949.4-1994)
Description (Translated English)
Manganese ores. Determination of vanadium content
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
D32
Classification of International Standard
73.060
Word Count Estimation
3,366
Date of Issue
1/18/1994
Date of Implementation
10/1/1994
Issuing agency(ies)
State Bureau of Technical Supervision
Summary
This standard specifies the phosphotungstovanadic acid spectrophotometric determination of vanadium content. This standard applies to the determination of the amount of vanadium manganese ore. Measuring range: <0. 05%.