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sklademVydáno: 2006-05-31
BS ISO 12744:2006
Copper, lead, zinc and nickel concentrates. Experimental methods for checking the precision of sampling
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Označení normy: | BS ISO 12744:2006 |
Počet stran: | 22 |
Vydáno: | 2006-05-31 |
ISBN: | 0 580 48420 3 |
Status: | Standard |
DESCRIPTION
BS ISO 12744:2006
This standard BS ISO 12744:2006 Copper, lead, zinc and nickel concentrates. Experimental methods for checking the precision of sampling is classified in these ICS categories:
- 73.060.99 Other metalliferous minerals
This International Standard specifies methods for checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determination of moisture content of copper, lead, zinc and nickel concentrates being carried out in accordance with the methods specified in ISO 12743, expressed in terms of standard deviations.