longertek

Couplers [data processing equipment]; data processing apparatus; thermostats for vehicles; terminals [electricity]; materials for electricity mains [wires, cables]; integrated circuits; resistances, electric; capacitors; transformers [electricity]; circuit breakers; wire connectors [electricity]; current rectifiers; connections, electric; video screens; remote control apparatus; temperature sensors; printed circuit boards; relays, electric; frequency converter; filters for radio interference suppression; connectors for electronic circuits; heat regulating apparatus; electric wire harnesses for automobiles; chips [integrated circuits]; variometers. Refrigerating apparatus and machines; cooling installations and machines; refrigerators; ventilation hoods; air cooling apparatus; air conditioning installations; air filtering installations; air purifying apparatus and machines; filters for air conditioning; fans [parts of air- conditioning installations]; air conditioners for vehicles; heaters for vehicles; air conditioning apparatus; ventilation [air-conditioning] installations for vehicles; evaporators for air conditioners; heating apparatus, electric; hot air apparatus; radiator caps; heating apparatus; heating elements; heating plates; heat pumps; humidifiers for central heating radiators; radiators [heating]; radiators, electric. Heating equipment installation and repair; electric appliance installation and repair; air conditioning apparatus installation and repair; machinery installation, maintenance and repair; freezing equipment installation and repair; interference suppression in electrical apparatus; motor vehicle maintenance and repair; airplane maintenance and repair; shipbuilding; photographic apparatus repair; clock and watch repair; strong-room maintenance and repair; varnishing; retreading of tires; disinfecting; fire alarm installation and repair.