GB/T 1920-1980
Abolished
DB37/T 4336-2021
Active
Shandong ProvinceLocal standards
DB37/T 4336-2021 Hydraulic Geological Investigation Code for Scale of 1∶250,000
DB37/T 4336-2021 Hydraulic Geological Investigation Code for Scale of 1∶250,000
Basic Information
Standard Code:
DB37/T 4336-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydrogeological survey
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2021-03-11
Implement Date:
2021-04-11
Pages:
50 pages
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