GB/T 1920-1980
Abolished
QX/T 442-2018
Active
Industry standards-Meteorology
QX/T 442-2018 QX/T 442-2018 Persistent rainstorm events
QX/T 442-2018 QX/T 442-2018 Persistent rainstorm events
Price:
$ 30
Basic Information
Standard Code:
QX/T 442-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Meteorology
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2018-09-20
Implement Date:
2019-02-01
Pages:
12 pages
Scope
This standard specifies the identification method for persistent rainstorm events. This standard is applicable to the monitoring, impact assessment, and service work related to persistent rainstorm events.
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