This International Standard specifies a method of determining the volatile matter of hard coal and of coke. It is not applicable to brown coals and lignites.
ISO 562:1998 history
2010ISO 562:2010 Hard coal and coke - Determination of volatile matter
1998ISO 562:1998 Hard coal and coke - Determination of volatile matter
1981ISO 562:1981 Hard coal and coke — Determination of volatile matter content
1974ISO 562:1974 Title missing - Legacy paper document