GB/T 1920-1980
Abolished
QX/T 419-2018
Active
Industry standards-Meteorology
QX/T 419-2018 Air negative ion observation specification - Capacitive inhalation method
QX/T 419-2018 Air negative ion observation specification - Capacitive inhalation method
Price:
$ 30
Basic Information
Standard Code:
QX/T 419-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Meteorology
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2018-04-28
Implement Date:
2018-08-01
Pages:
11 pages
Scope
This standard specifies the general requirements for capacitive inhalation automatic observation air negative ion instruments and equipment, as well as the technical requirements for site selection, equipment installation, maintenance and inspection, data recording and processing of observation sites. This standard is applicable to the automatic observation and data application of air negative ion concentration using the capacitive inhalation method.
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