Cleaning apparatus being pressure wave generators for cleaning industrial installations, machines and power plants; equipment and machines for cleaning boilers, boiler installations, incinerators, incinerators and containers, namely, pressure wave generators for cleaning boilers, and structural parts and fittings therefor

Electrical measuring, testing, checking, monitoring and controlling apparatus and instruments, namely, electronic apparatus for the remote control and operation of pressure wave generators for cleaning boilers; computer hardware and downloadable software, particularly for controlling and monitoring cleaning apparatus and devices

Installation, maintenance and repair of pressure wave generators for cleaning boilers; Installation, maintenance and repair of cleaning equipment used in cleaning of industrial installations, machines, power plants, boilers, boiler installations, incinerators, and containers; installation, maintenance and repair of electrical measuring, testing, checking, monitoring and controlling apparatus and instruments, for cleaning apparatus and devices used in cleaning of industrial installations; provision of information relating to the repair or maintenance of cleaning equipment for all the above-mentioned services