GB/T 1920-1980
Abolished
T/GAMDPM 007-2020
Active
Group standards
T/GAMDPM 007-2020 Evaluation of Urban Ecological Oxygen Bars
T/GAMDPM 007-2020 Urban Eco-Oxygen Bar Evaluation
Price:
$ 20.00
Basic Information
Standard Code:
T/GAMDPM 007-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nForest management techniques
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2020-10-13
Implement Date:
2020-11-13
Scope
Main technical content: Since 2018, we have summarized the monitoring and analysis data of negative oxygen ion concentration in Guangdong Province's application for "China's Natural Oxygen Bar", which provided data support for the compilation of this standard
Development Information
Related Standards
GB/T 958-1989
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GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
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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