This standard specifies the procedures and methods for sampling, sample preparation and moisture determination of bulk flotation lead concentrate. This standard applies to the collection, preparation and moisture determination of samples used in the testing of chemical composition, moisture and other physical items of bulk flotation lead concentrate.
GB/T 14262-2010 Referenced Document
GB/T 14260-2010 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 14262-2010 history
2010GB/T 14262-2010 Methods for sampling and sample preparation of flotation lead concentrates in bulk
1993GB/T 14262-1993 Methods for sampling and sample preparation of flotation lead concentrates in bulk