GB/T 2008-1987
Active
DB12/T 1258-2023
Active
Tianjin CityLocal standards
DB12/T 1258-2023 Deep-seated heat transfer technology application procedures
DB12/T 1258-2023 Deep-seated heat transfer technology application procedures
Basic Information
Standard Code:
DB12/T 1258-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological and mineral exploration and development
ICS Name:
Mining and excavation
Publish Date:
2023-09-06
Implement Date:
2023-10-10
Pages:
17 pages
Development Information
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