MT 644-1997
Active
DB32/T 3749-2020
Active
Jiangsu ProvinceLocal standards
DB32/T 3749-2020 Pollution site geotechnical investigation standard
DB32/T 3749-2020 Pollution site geotechnical investigation standard
Price:
$ 30
Basic Information
Standard Code:
DB32/T 3749-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological and mineral exploration and development
ICS Name:
Other mining equipment
Publish Date:
2020-02-24
Implement Date:
2020-05-01
Pages:
42 pages
Scope
This standard is applicable to the investigation of polluted sites such as urban industries, mines, and gas stations, as well as the survey of radon gas in construction sites within Jiangsu Province.
Development Information
Related Standards
MT 646-1997
Abolished
MT 646-1997 Frictional metal prop
MT 668-1997
Replaced
MT 668-1997 Technical Conditions for Flame-Retardant Steel-Mesh-Core Conveying Belt for Coal Mines
MT 669-1997
Active
MT 669-1997 Technical condition of fire-resistant steel-cable conveyor-belt in coal mining
MT/T 154.7-1997
Active
MT/T 154.7-1997 Model designation of separating equipment for coal
MT/T 660-1997
Active