GB 5751-1986
Replaced
T/SXDZ 045-2020
Active
Group standards
T/SXDZ 045-2020 Method for Identifying Water Sources Causing Water Damage in Coal Mines
T/SXDZ 045-2020
Price:
$ 20.00
Basic Information
Standard Code:
T/SXDZ 045-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
\nCoal
Publish Date:
2020-06-29
Implement Date:
2020-08-01
Scope
Main technical content: This standard specifies the basic information required for identifying water sources of coal mine water hazards and several methods for identifying water sources of coal mine water hazards, which is suitable for relevant units to refer to when conducting the identification of water sources of coal mine water hazards
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