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GB 481-1993 English PDF

US$199.00 ยท In stock
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GB 481-1993: Method of sampling run-of-mine coal
Status: Obsolete
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GB 481-1993English199 Add to Cart 2 days [Need to translate] Method of sampling run-of-mine coal Obsolete GB 481-1993

PDF similar to GB 481-1993


Standard similar to GB 481-1993

GB/T 15224.3   GB/T 17608   GB/T 25210   GB/T 3715   GB/T 6412   

Basic data

Standard ID GB 481-1993 (GB481-1993)
Description (Translated English) Method of sampling run-of-mine coal
Sector / Industry National Standard
Classification of Chinese Standard D20
Classification of International Standard 73.04
Word Count Estimation 4,424
Date of Issue 2/19/1993
Date of Implementation 12/1/1993
Older Standard (superseded by this standard) GB 481-1964
Regulation (derived from) National AQSIQ National Standardization Committee Bulletin (2007 No. 146)
Issuing agency(ies) State Bureau of Technical Supervision
Summary This Standard specifies the production of coal sampling methods General and specific requirements. This Standard is applicable to lignite, bituminous coal and anthracite coal mine production samples taken. This standard does not apply to open-pit mining and water well production of coal samples taken.

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