GB/T 1998-1980
abolished_transferred
GB/T 1997-2008
Active
National standards
GB/T 1997-2008 Coke—Sampling and preparation of samples
GB/T 1997-2008 Coke—Sampling and preparation of samples
Basic Information
Standard Code:
GB/T 1997-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coke
ICS Name:
Solid fuel
Publish Date:
2008-12-06
Implement Date:
2009-10-01
Pages:
10 pages
Scope
This standard specifies the relevant terms and definitions for coal sampling and preparation, sampling locations, housing and equipment tools, and the methods of collecting and preparing samples for industrial analysis and physical property testing.
This standard applies to the collection and preparation of samples for industrial analysis and physical property testing of coal.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 4511.1-1984
Replaced
GB/T 4511.1-1984 Coke—Determination of show porosity
GB/T 4511.3-1984
Replaced
GB/T 4511.3-1984 Coke—Determination of apparent relative density and total porosity
GB/T 4511.4-1984
Replaced
GB/T 4511.4-1984 Coke—Determination of true relative density
GB/T 8729-1988
Replaced
GB/T 8729-1988 Foundry coke
GB/T 9977-1988
Replaced