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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
measuring, detecting and monitoring instruments, indicators, namely level indicators for drinking water and waste water, flow indicators for drinking water and waste water, pressure indicators for drinking water and waste water, ph/orp indicators for drinking water and waste water, conductivity indicators for drinking water and waste water, temperature indicators for drinking water and waste water, density indicators for drinking water and waste water, turbidity indicators for drinking water and waste water, and electrical controllers for processing drinking water and waste water; computer hardware and software for processing drinking water and waste water; electronic switching devices for processing drinking water and waste water
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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
purification installations for sewage; drinking water treatment installations; sewage disposal plants; plastic tanks for the treatment of waste water and for the treatment of drinking water, precipitation and flocculation installations; flotation installations for the treatment of waste water and for the treatment of drinking water; emulsion separation installations for the treatment of waste water and for the treatment of drinking water; microfiltration installations for the treatment of waste water and for the treatment of drinking water; ultrafiltration installations for the treatment of waste water and for the treatment of drinking water; reverse osmosis installations for the treatment of waste water and for the treatment of drinking water; electrolysis installations for the treatment of waste water and for the treatment of drinking water; ion exchange installations for the treatment of waste water and for the treatment of drinking water; decontamination and neutralisation installations for the treatment of waste water and for the treatment of drinking water; chemical oxidation installations for the treatment of waste water and for the treatment of drinking water; evaporating installations for the treatment of waste water and for the treatment of drinking water; crystallisation installations for the treatment of waste water and for the treatment of drinking water; thickeners for sludge treatment in the context of waste water treatment; membrane filter installations for the treatment of waste water and for the treatment of drinking water; filter installations, namely exhaust air filter systems, exhaust air scrubber systems, atmospheric air evaporation systems and filters for the treatment of air; filters for the treatment of waste water and for the treatment of drinking water; parts and accessories for all the aforementioned goods