GB/T 1998-1980
abolished_transferred
YB/T 5155-2018
Active
Industry standards-Black metallurgy
YB/T 5155-2018 General Principles for the Determination of Coal Pyrolysis Products
YB/T 5155-2018 General Principles for the Determination of Coal Pyrolysis Products
Basic Information
Standard Code:
YB/T 5155-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coke
ICS Name:
Solid fuel
Publish Date:
2018-10-22
Implement Date:
2019-04-01
Pages:
10 pages
Scope
This general rule stipulates the general provisions for the determination methods of coking products, including samples, reagents, solutions, measuring instruments, laboratory equipment and tools, temperature, constant weight, measurement units and symbols, determination, precision, calculation and expression of results, environmental protection, and laboratory safety regulations. This general rule applies to coking product laboratories and the determination methods of various indicators of coking products at all levels.
Development Information
Replace the following 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