GB 5751-1986
Replaced
T/SXDZ 048-2020
Active
Group standards
T/SXDZ 048-2020 The Management Standard for Coal Mine Drainage Map and Signboard
T/SXDZ 048-2020 The Management Standard for Coal Mine Drainage Map and Signboard
Price:
$ 20.00
Basic Information
Standard Code:
T/SXDZ 048-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological and mineral exploration and development
ICS Name:
\nCoal
Publish Date:
2020-06-29
Implement Date:
2020-08-01
Scope
Main technical content: This standard specifies the basic requirements, implementation process, management regulations, and size and content requirements for the management boards of "exploration must be conducted whenever excavation takes place" in mines. It is applicable for relevant production units to refer to when managing water-drainage exploration boards
Development Information
Related Standards
GB 481-1993
abolished_transferred
GB 481-1993 Sampling method of coal sample for production
GB/T 15223-1994
Replaced
GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method
GB/T 15224.1-1994
Replaced
GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal
GB/T 15224.2-1994
Replaced
GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal
GB/T 15224.3-1994
Replaced