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Status : Active
Standard Type : Main
Document No : ISO 8531:1986
Document Year : 1986
Pages : 5
Edition : 1
Section Volume : Ferroalloys (ISO/TC 132.)
The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International StandardDetails. Includes conditions for sampling, preparation of experimental samples and of final moisture samples and moisture testing, gives a data sheet and analyses the experimental data and results.