GB/T 2007.1-1987
Active
AQ 1027-2006
Active
Industry standards-Security
AQ 1027-2006 Coal mine gas extraction specifications
AQ 1027-2006 Coal mine gas extraction specifications
Basic Information
Standard Code:
AQ 1027-2006
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2006-11-02
Implement Date:
2006-12-01
Scope
This standard is applicable to coal mining enterprises, management departments, and relevant institutions across the country.
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