GB/T 2007.1-1987
Active
GB 50070-2020
Active
National standards
force_standard
GB 50070-2020 Code for design of electric power in mine
GB 50070-2020 Code for design of electric power in mine
Price:
$ 20.00
Basic Information
Standard Code:
GB 50070-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
The raw materials industry and communication and broadcasting engineering
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2020-02-27
Implement Date:
2020-10-01
Pages:
43 pages
Scope
This standard applies to the electrical design of all types of mines, except for oil mines, during their new construction, renovation, and expansion
Development Information
Replace the following standards
GB 50070-2009
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
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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