GB/T 2007.1-1987
Active
GB/T 17412.3-1998
Active
National standards
GB/T 17412.3-1998 Classification and Nomenclature Schemes of the rocks Classification and nomenclature Schemes of metamorphic Rocks
GB/T 17412.3-1998 Classification and Nomenclature Schemes of the rocks Classification and nomenclature Schemes of metamorphic Rocks
Basic Information
Standard Code:
GB/T 17412.3-1998
Standard Type:
National 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:
1998-06-17
Implement Date:
1999-01-01
Pages:
24 pages
Development Information
Same series standard
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GB/T 2007.2-1987
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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
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GB/T 2007.6-1987
Active