Pneumatically operated apparatus, in particular grinding machines, separating apparatus, screwdrivers, ratchets, drilling machines, files, saws, riveting apparatus, scissors; electric welding machines and cutting machines, torches for welding or cutting machines, power sources for welding and cutting machines, in particular generators; industrial blowers and fans (not for air conditioning); compressed air sound dampers; spray guns for paints, protective shields and hand-held dosing levers for compressed air guns, compressed air sound dampers; generators, in particular high-voltage generators; all the aforesaid goods other than in connection with heat exchangers; suction grippers; brackets and articulated brackets for suction grippers; compressed air and gas nozzles

Compressed air measuring apparatus; inert gas dosage regulating apparatus; measuring apparatus for measuring gases, in particular inert gases; apparatus for the electrostatic charging and discharging of objects and parts therefor, in particular antistatic rails and guns, antistatic blowers and nozzles for generating and discharging ionised air; electrostatic charging electrodes, inverters; electrical transformers; electric voltage transformers; all the aforesaid goods other than in connection with heat exchangers