Standards
[New]
ISO 7404-2
ISO 7404-2
Coal - Methods for petrographic analysis - Part 2: Method of preparing coal samples
Title (German)
Kohle - Petrographische Untersuchungsverfahren - Teil 2: Verfahren zur Herstellung von Kohleproben
Responsible national committee
NA 062-02-83 AA - Testing of solid fuels - coal, coke and pyrolysis products