Ключевые слова:
Bulk density|Test equipment|Specimen preparation|Activated carbon|Testing conditions|Hardness measurement|Wettability|Water supply engineering|Physical property measurement|Marking|Reproducibility|Carbon|Impurities|Compositional tolerances|Determination of content|Test specimens|Potable water|Storage|Chemical properties|Chemical analysis and testing|Physical properties of materials|Water treatment|Purity|Toxic materials|Food fit for human consumption|Transportation|Particulate materials|Particle size distribution|Water|Chemical composition|Water purification