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Status : Withdrawn
Standard Type : Main
Document No :
Document Year : 2015
Pages : 13
Edition : 3
Section Volume : Coal preparation: Terminology and performance (ISO/TC 27/SC 1.)
This International Standard is applicable to all hard coals. It is not applicable to coke or other manufactured fuels.
In the case of pulverized coal which has been ground so that a high proportion passes through the test sieve of smallest aperture size, the methods described in this International Standard will determine only the percentage oversize.