9
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.
control and monitoring apparatus for water treatment facilities, namely, automatic pressure control machines and instruments, blowout preventers, sanitation and disinfection controllers, filtration controllers, sensors and valves, for trains; control apparatus, namely, automatic liquid-level control machines and apparatus, automatic liquid flow control machines and instruments, sensors, valves, sanitation and disinfection controllers, filtration controllers, all for trains; programs and software for operating vacuum toilets for trains
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
vacuum toilets for trains, and structural parts therefor