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Brown coals and lignites — Determination of true relative density and apparent relative density

Brown coals and lignites. Determination of true relative density and apparent relative density

1 Scope This International Standard describes methods for the determination of true relative density and the apparent relative density of brown coals and lignites.

Brown coals and lignites — Determination of true relative density and apparent relative density

Brown coals and lignites — Determination of true relative density and apparent relative density

Overview - ISO 5072:2021 for brown coals and lignites ISO 5072:2021 specifies laboratory methods to determine the true relative density (TRD) and the apparent relative density of brown coals and lign…