SOLYS
Apparatus for measuring and dosing chemicals for use in the field of the treatment, purification, conditioning, disinfection and clarification of water or waste water, namely, amperometric sensors, ultrasonic sensors, and chemical analyzers and electric analyzers for measuring concentrations of chemicals and gas in water; water quality control apparatus, including for drinking water, namely, automatic liquid-flow control machines and instruments for flow control dosing, electronic sensor for ...
Registered · February 14, 2019 · 79260626 ·