GB/T 31391-2015: Ultimate analysis of coal

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Scope

This Standard specifies the terms and definitions, method summary, test methods, result
expression and test report of ultimate analysis of coal.
This Standard applies to coal.

Basic Data

Standard ID	GB/T 31391-2015 (GB/T31391-2015)
Description (Translated English)	Ultimate analysis of coal
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D21
Classification of International Standard	73.040
Word Count Estimation	10,139
Date of Issue	2015-05-15
Date of Implementation	2015-07-01
Quoted Standard	GB/T 211; GB/T 212; GB/T 214; GB/T 476; GB/T 483; GB/T 3715; GB/T 19227; GB/T 25214; GB/T 30732; GB/T 30733
Adopted Standard	ISO 17247-2013, MOD
Regulation (derived from)	National Standard Announcement 2015 No. 15
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the terms and definitions, methods summary, meta search test methods for coal analysis results presentation and test reports. This Standard applies to coal.