GB/T 2007.1-1987
Active
NB/T 10521-2021
Active
Industry standards-Energy
NB/T 10521-2021 Technical requirements for the construction of modern, safe, efficient and green open-pit coal mines
NB/T 10521-2021 Technical requirements for the construction of modern, safe, efficient and green open-pit coal mines
Basic Information
Standard Code:
NB/T 10521-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2021-01-07
Implement Date:
2021-04-01
Pages:
40 pages
Scope
This standard specifies the terms and definitions, general requirements, technical requirements in terms of safety, efficiency, and greenness, as well as management requirements for modern safe and efficient green open-pit coal mines.
This standard applies to the construction technical requirements of modern safe and efficient green open-pit coal mines that are currently in production and operation. The design and construction of new or modified and expanded open-pit coal mines can refer to this standard for guidance.
Development Information
Related Standards
GB/T 2007.2-1987
Active
GB/T 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk Sample preparation by manual method
GB/T 2007.3-1987
Active
GB/T 2007.3-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for evaluation of quality variation
GB/T 2007.4-1987
Replaced
GB/T 2007.4-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental methods for checking the precision
GB/T 2007.5-1987
Replaced
GB/T 2007.5-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for checking the bias of sampling
GB/T 2007.6-1987
Active