GB/T 1920-1980
Abolished
DZ/T 0258-2014
Active
Industry standards-Geology
DZ/T 0258-2014 Specification of multi-purpose regional geochemical survey(1∶250 000)
DZ/T 0258-2014 Specification of multi-purpose regional geochemical survey(1∶250 000)
Basic Information
Standard Code:
DZ/T 0258-2014
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic disciplines
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2014-09-28
Implement Date:
2014-12-01
Pages:
46 pages
Scope
This standard specifies the nature, objectives, and tasks of multi-target regional geochemical surveys, the preparation of design documents, fieldwork methods, analytical indicators, sample testing, verification and evaluation of anomalies, quality management, map compilation, and preparation of result reports, etc.
This standard is applicable to multi-target regional geochemical surveys conducted in the Quaternary sedimentary areas and near-shore sea areas of China.
Development Information
Referenced Standards
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