[DETERMINATION OF THE COLOR OF DRINKING WATER WITH THE FEK-N-57 APPARATUS].
D003124:Colorimetry; D060766:Drinking Water; D004864:Equipment and Supplies; D014881:Water Supply
D060766:Drinking Water
COLORIMETRY; EQUIPMENT AND SUPPLIES; WATER SUPPLY
OPREDELENIE TSVETNOSTI PIT'EVYKH VOD PO PRIBORU FEK-N-57.