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HG/T 2957.4-2004 English PDF

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HG/T 2957.4-2004: Determination of sulfur content of sulfate alunite ore. Barium sulfate gravimetric method
Status: Valid

HG/T 2957.4: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HG/T 2957.4-2004English129 Add to Cart 2 days [Need to translate] Determination of sulfur content of sulfate alunite ore. Barium sulfate gravimetric method Valid HG/T 2957.4-2004
HG/T 2957.4-1984EnglishRFQ ASK 3 days [Need to translate] Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method Obsolete HG/T 2957.4-1984

PDF similar to HG/T 2957.4-2004


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Basic data

Standard ID HG/T 2957.4-2004 (HG/T2957.4-2004)
Description (Translated English) Determination of sulfur content of sulfate alunite ore. Barium sulfate gravimetric method
Sector / Industry Chemical Industry Standard (Recommended)
Classification of Chinese Standard D51
Classification of International Standard 73.080
Word Count Estimation 3,332
Date of Issue 2004-12-14
Date of Implementation 2005-06-01
Older Standard (superseded by this standard) HG/T 2957.4-1984 (1997)
Regulation (derived from) Development and Reform Commission Notice (2004/ 75)
Summary This standard specifies the barium sulfate gravimetric determination of sulfate sulfur content. This standard applies to sulfate in alunite ore products Determination of sulfur content. Measuring range (in SO (3) meter) 5% to 30%.

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