NA 062
DIN Standards Committee Materials Testing
Draft standard
[New]
ISO/DIS 7404-2
ISO/DIS 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