GB/T 2007.1-1987
Active
T/SXDZ 026-2020
Active
Group standards
T/SXDZ 026-2020 Exposure-ahead detection design for excavation workface
T/SXDZ 026-2020 Exposure-ahead detection design for excavation workface
Price:
$ 20.00
Basic Information
Standard Code:
T/SXDZ 026-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological and mineral exploration and development
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2020-06-29
Implement Date:
2020-08-01
Scope
Main technical content: This standard specifies the basic content of the design and construction safety technical measures for water exploration and drainage, and formulates basic guidelines and requirements. It is applicable for relevant preparation units to refer to when preparing water exploration and drainage designs and safety technical measures
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
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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