GB/T 1920-1980
Abolished
DB1506/T 57-2025
Active
Inner Mongolia Autonomous RegionLocal standards
DB1506/T 57-2025 River Health Evaluation Technical Specification
DB1506/T 57-2025 River Health Evaluation Technical Specification
Price:
$ 20.00
Basic Information
Standard Code:
DB1506/T 57-2025
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environment quality standards
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2025-01-02
Implement Date:
2025-02-02
Scope
Erdos City
Development Information
Related Standards
GB/T 958-1989
Replaced
GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
Replaced
GB/T 11615-1989 Geologic exploration standard of geothermal resources
GB/T 12329-1990
Active
GB/T 12329-1990 Karst geology terminology
GB/T 12745-1991
Replaced
GB/T 12745-1991 Static penetrometer
GB/T 12746-1991
Replaced