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Standard Type : Main
Document No : ISO 6153:1989
Document Year : 1989
Pages : 11
Edition : 1
Section Volume : Ferroalloys (ISO/TC 132.)
Specifies methods for taking samples of chromium ores to be used at the places of dispatch and acceptance of ores for determining the chemical composition and moisture content of a consignment. The methods are applicable to both the manual and mechanical sampling of natural or processed ores. Details of the hammer and shovel method are given in annex A.