Antennas Installation & Repairing
Includes installing, fixing and reparing of antennas to use in radio and television broadcasting, telecommunication receivers, wireless computer network, radar.
Cookers & Cookstove Repairing
Includes repairing electric, gas, coal or kerosene burners, ovens and cookers.
Electronic Instruments Devices & Equipment Repairing
Includes repairing of electronics appliances and equipment.
Photocopiers Repairing & Maintenance
Includes repairing and maintaining photocopiers, microfilming machines, and projectors.
Watches & Clocks Repairing
Includes repairing and maintaining watches, clocks, alarm clocks and timing mechanisms, instrument panel clocks, time-recording equipment and equipment for measuring, recording and displaying intervals of time such as parking meters, time clocks.