This standard applies to hard coals and establishes an accelerated method for determining caking ability. The essence of the conclusion method
GOST 2013-1975 Referenced Document
GOST 10742-1971 Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
GOST 2013-1975 history
1975GOST 2013-1975 Hard coals. Accelerated method for the determination of clinkering