GB/T 2007.1-1987
Active
T/JCMX 001-2021
Active
Group standards
T/JCMX 001-2021 Jincheng Coal Quality Grading Standards
T/JCMX 001-2021 Jincheng coal quality grading standard
Price:
$ 20.00
Basic Information
Standard Code:
T/JCMX 001-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Solid fuel mine
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2021-12-28
Implement Date:
2021-12-30
Scope
Main technical content: This standard is formulated in strict accordance with the requirements of current laws and regulations, and some of its provisions on product definition, product classification, and grading standards are partially referenced from various national standards
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