GB/T 19494.1-2004: Mechanical sampling of coal -- Part 1: Method for sampling

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Scope

This Part of GB/T 19494 specifies the terms and definitions of mechanized coal
sampling, the general principles and precision of sampling, the establishment of
sampling scheme, the sampling method of moving coal streams, the sampling method
of stationary coal, the packaging and identification of coal samples, and the sampling
report.
This Part is applicable to the lignite, bituminous coal and anthracite.

Basic Data

Standard ID	GB/T 19494.1-2004 (GB/T19494.1-2004)
Description (Translated English)	Mechanical sampling of coal. Part 1: Method for sampling
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D21
Classification of International Standard	73.040
Word Count Estimation	27,221
Date of Issue	2004-04-30
Date of Implementation	2004-10-01
Older Standard (superseded by this standard)	GB 475-1996
Quoted Standard	GB/T 483; GB/T 3715; GB/T 19494.2; GB/T 19494.3
Adopted Standard	ISO 13909-1-2001; NEQ; ISO 13909-2-2001; NEQ; ISO 13909-3-2001; NEQ
Regulation (derived from)	Announcement of Newly Approved National Standards No. 5 in 2004 (total 67)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Summary	This standard specifies: mechanization of coal samples Terminology and definitions, sampling General principles and precision sampling plan create, move coal flow sampling methods, sampling methods still coal, coal packaging and labeling, and sample reports. This standard applies to: lignite, bituminous coal and anthracite.