GB/T 1998-1980
abolished_transferred
DB15/T 1641-2019
Active
Inner Mongolia Autonomous RegionLocal standards
DB15/T 1641-2019 Coal chemical plant transportation stack bridge construction technical specifications
DB15/T 1641-2019 Coal chemical plant transportation stack bridge construction technical specifications
Price:
$ 30
Basic Information
Standard Code:
DB15/T 1641-2019
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Solid fuel mine
ICS Name:
Solid fuel
Publish Date:
2019-04-10
Implement Date:
2019-07-10
Pages:
18 pages
Development Information
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