7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
automation control, electrical and instrumentation systems; apparatus for the treatment and processing of oil or gas, namely, wellhead tie-in and flow lines, production separators, dehydrators, dehydration systems, desalters, gas sweetener systems, compression packages, gas odorizing skids, lpg/ngl extraction plants, hydrocarbon recovery systems, fuel gas conditionings systems, as traps, pig launchers/receivers, liquefied oxygen plants, liquefied nitrogen plants, anti-foam injection systems, heaters, hydrocyclones, igf vessels, phase separators, desanders, flare systems and vessels, degassing equipment, settling tanks/ gravitational treaters, metering packages, storage tanks, sensors, valve actuators, production units heating systems, pumping systems, circulating systems, filtration systems, chemical treaters, dosing systems, injection systems, ph control systems, corrosion inhibiting systems; chemical phase separators; brine concentrators; machinery for reducing the hardness of water; machinery for increasing the concentration of brine, crystallizers; burner management systems
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
integrated design, engineering, construction and project management services for power plant automation, factory automation, plant automation, pipe line automation, compressor automation, water treatment automation, rotating machinery systems for frequency stabilization and load management, unit control systems, telemetry, electrical distribution systems, motor control centers or bus bar systems, emergency shutdown systems, gas field metering systems, hydrogen sulfide removal systems, glycol dehydration systems, fire and gas detection systems, well head control panels