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GB/T 1871.3-1995 English PDF

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GB/T 1871.3-1995: Phosphate rock and concentrate. Determination of aluminum oxide content. Volumetric and spectrophotometric methods
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GB/T 1871.3-1995English249 Add to Cart 3 days [Need to translate] Phosphate rock and concentrate. Determination of aluminum oxide content. Volumetric and spectrophotometric methods   GB/T 1871.3-1995

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Basic data

Standard ID GB/T 1871.3-1995 (GB/T1871.3-1995)
Description (Translated English) Phosphate rock and concentrate. Determination of aluminum oxide content. Volumetric and spectrophotometric methods
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard D51
Classification of International Standard 73.08
Word Count Estimation 7,728
Date of Issue 12/20/1995
Date of Implementation 8/1/1996
Older Standard (superseded by this standard) GB/T 1871-1980
Quoted Standard GB/T 601-88; GB/T 6682-92
Adopted Standard �������� 22275-1990, NEQ; ISO 4295-1979, NEQ
Issuing agency(ies) State Bureau of Technical Supervision
Summary This standard specifies the determination of partial separation-EDTA volumetric method aluminate alumina content. This standard applies to phosphate rock and phosphate concentrate product alumina content greater than 0. 5% of the measurement.

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