GB 5751-1986
Replaced
T/SXDZ 047-2022
Active
Group standards
T/SXDZ 047-2022 Methods for Compiling the Basic Ledger for Water Prevention and Control in Coal Mines
T/SXDZ 047-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/SXDZ 047-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
\nCoal
Publish Date:
2022-09-08
Implement Date:
2022-10-01
Scope
Main technical content: This standard stipulates the basic provisions, compilation content, and requirements for the preparation of basic water control records in mines, and is applicable for reference by relevant compilation units when preparing basic water control records in mines.
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