Representing and characterizing the separation of disperse materials; Selection and determination of parameters for industrial separation processes— 6 стр.
Advanced technical ceramics - Methods of test for ceramic powders - Part 5: Determination of the particle size distribution; German version EN 725-5:2007— 16 стр.
Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004— 25 стр.