GB 5751-1986
Replaced
T/SXDZ 011-2020
Active
Group standards
T/SXDZ 011-2020 Report Preparation Guidelines for the Comprehensive Survey of Hidden Hazardous Geological Factors in Well-mined Coal Mines
T/SXDZ 011-2020 Report Preparation Guidelines for the Comprehensive Survey of Hidden Hazardous Geological Factors in Well-mined Coal Mines
Price:
$ 20.00
Basic Information
Standard Code:
T/SXDZ 011-2020
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 stipulates the basic provisions, basic guidelines, and requirements for the survey report on hidden geological factors causing disasters in underground coal mines, and is applicable for reference by relevant preparation units when preparing the survey report on hidden geological factors causing disasters in underground coal 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