GB/T 1920-1980
Abolished
DB41/T 2321-2022
Active
Henan ProvinceLocal standards
\nDB41/T 2321-2022 Technical Specifications for the Borrowing of Wells for Groundwater Monitoring Stations
DB41/T 2321-2022
Basic Information
Standard Code:
DB41/T 2321-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydrogeological survey
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2022-09-16
Implement Date:
2022-12-14
Pages:
13 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