GB/T 3254.1-1998
Replaced
YS/T 950-2014
Active
Industry standards-Non-ferrous metals
YS/T 950-2014 Methods for sampling and sample preparation of laterite nickel ores in bulk
YS/T 950-2014 Methods for sampling and sample preparation of laterite nickel ores in bulk
Basic Information
Standard Code:
YS/T 950-2014
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heavy metal mines
ICS Name:
Non-ferrous metals comprehensive
Publish Date:
2014-10-14
Implement Date:
2015-04-01
Pages:
24 pages
Scope
This standard specifies the general procedures, basic principles, equipment, and operating procedures for the sampling and preparation of bulk laterite nickel ore quality characterization samples.
This standard applies to the sampling and preparation of bulk laterite nickel ore samples transferred by conveyor belts, trucks, bins, ships, piles, and container bags.
Development Information
Referenced Standards
SN/T 2726-2010
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
Related Standards
GB/T 3254.2-1998
Replaced
GB/T 3254.2-1998 Antimony trioxide—Determination of arsenic content
GB/T 3254.3-1998
Replaced
GB/T 3254.3-1998 Antimony trioxide—Determination of lead content
GB/T 3254.4-1998
Replaced
GB/T 3254.4-1998 Antimony trioxide—Determination of copper content
GB/T 3254.5-1998
Replaced
GB/T 3254.5-1998 Antimony trioxide—Determination of iron content
GB/T 3254.6-1998
Replaced