
Tests for geometrical properties of aggregates - Part 3: Determination of particle shape - Flakiness index
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Tests for geometrical properties of aggregates - Part 3: Determination of particle shape - Flakiness index
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻