GB/T 2008-1987
Active
GB/T 2009-1987
Active
National standards
GB/T 2009-1987 Method of sampling and sample preparation of bauxite in bulk
GB/T 2009-1987 Method of sampling and sample preparation of bauxite in bulk
Basic Information
Standard Code:
GB/T 2009-1987
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heavy metal mines
ICS Name:
Mining and excavation
Publish Date:
1987-12-15
Implement Date:
1988-10-01
Publisher:
National Standards Bureau
Technical Committee:
\n
Pages:
16 pages
Development Information
Drafting Units:
Qinhuangdao Import and Export Commodity Inspection Bureau of the People's Republic of China
Drafting Persons:
Yao Liling
Replace the following standards
GB 2009-1980
Referenced Standards
GB/T 2007.1-1987 General rules for the sampling and sample preparation of minerals in bulk—Sampling by manual method
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 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for evaluation of quality variation
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 2007.4-2008 General rules for the sampling and sample preparation of minerals in bulk—Experimental methods for checking the precision and bias
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 General rules for the sampling and sample preparation of minerals in bulk—Determination of moisture content—Heat drying method
GB/T 2007.7-1987 General rules for the sampling and sample preparation of minerals in bulk—The method for determination of size by manual sieving
Related Standards
GB/T 2010-1987
Active
GB/T 2010-1987 Method of sampling and sample preparation of talc in bulk
GB/T 2011-1987
Active
GB/T 2011-1987 Method of sampling and sample preparation of manganese ores in bulk
GB/T 10202-1988
Active
GB/T 10202-1988 Code of comprehensive geological exploration and survey in the coastal zone
GB/T 10583-1989
Abolished
GB/T 10583-1989 Geological instruction of antimony deposit exploration
GB/T 12485-1990
Abolished