GB 5751-1986
Replaced
DB1506/T 33-2023
Active
Inner Mongolia Autonomous RegionLocal standards
DB1506/T 33-2023 Intelligent Construction and Management Standards for Open-pit Coal Mines
DB1506/T 33-2023 Intelligent Construction and Management Standards for Open-pit Coal Mines
Basic Information
Standard Code:
DB1506/T 33-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological and mineral exploration and development
ICS Name:
\nCoal
Publish Date:
2023-08-10
Implement Date:
2023-09-09
Pages:
21 pages
Scope
This document is applicable to the intelligent construction and management of open-pit coal mines in Ordos City, including those under production, newly built, or undergoing renovation and expansion.
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