VQ-ORACLE

Machine elements, not for land vehicles, namely, fans, blowers, pumps, compressors, engines, bearings, gears, gear drive, shaft couplings, mechanical seals, cam shafts, belts, driving chains, couplings; power transmission and gearing for machines, not for land vehicles; pneumatic valve actuators; actuators for valves, namely, hydraulic valve actuators; actuators for mechanisms, namely, linear actuators; valves as machine elements not for land vehicles; electric valves as machine elements; loading-unloading machines and apparatus, namely, conveyers [ ; electric motors and parts thereof, other than for land vehicles ]

Repair or maintenance of machine elements, not for elevators and automobiles; repair or maintenance of valves, not for elevators and automobiles; repair or maintenance of electric valves as machine elements, not for elevators and automobiles; repair or maintenance of actuators or parts thereof, not for elevators and automobiles; repair or maintenance of chemical plants or parts thereof; repair or maintenance of nuclear power plants; repair or maintenance of water purifying apparatus or parts thereof; repair or maintenance of water pollution control equipment or parts thereof; repair or maintenance of measuring or testing machines and instruments or parts thereof; repair or maintenance of chemical processing machines and apparatus or parts thereof; repair or maintenance of laboratory apparatus and instruments or parts thereof; repair or maintenance of electric or magnetic meters and testers or parts thereof; repair or maintenance of electric motors or parts thereof, not for elevators and automobiles