[ Compressors for machines; heat exchangers being parts of motors other than for land vehicles; electric pumps, fluid pumps, namely, water pumps for use in motors and engines, turbopumps namely, water pumps for use in motors and engines and pump control valves for fluids, hydrazine thrusters for machinery, bipropellant thrusters for machinery, power-augmented catalytic thrusters for machinery; transmission and propulsion couplings and components, namely, shaft couplings for machines, apart from those for land vehicles, all types of motors and engines for fixed or mobile installations other than for land vehicles, namely, gas turbine engines, thermal, electrothermal, jet, nuclear energy, combined propulsion and rocket propulsion engines; ion thrusters for machinery, electric propulsors, namely, starter motors, plasma propulsors, namely, starter motors, plasma sources, namely, plasma etching machines, and arc jets, namely, jet engines not for land vehicles; aircraft engine pods and thrust reversers for aircraft engines; component parts of these machines, pumps, motors and engines, thrusters, aircraft engine pods and thrust reversers ]

[ Land vehicles, water vehicles, namely, boats, air vehicles, namely, airplanes, and space vehicles; transmission and propulsion couplings and components, namely, land vehicle transmissions and trailer couplings, all types of motors and engines for land vehicles specifically gas turbine engines, industrial turbines, thermal engines, electrothermal thrusters, rocket propulsion engines, combined propulsion engines; friction apparatus, namely, brake discs, shock absorbers, clutch and/or braking systems for air, land, road or rail vehicles ]

Repair, maintenance, overhaul, reconditioning of engines, nacelles, reversers and aircraft ejection systems; repair of apparatus, instruments, systems, electrical and electronic equipment and devices used on aircraft engines and in the aeronautical field; repair, overhaul, servicing and maintenance on aircraft engines and their components; underwing repair, overhaul, servicing and maintenance on all types of aircraft engines and components; upgrading, reconditioning and routine replacements for engines used on aircraft and components; on-line and round-the-clock assistance and repair, servicing, reconditioning, maintenance, overhaul and standard replacements for aircraft engines and components

Scientific and industrial research in aeronautics; engineer's services in evaluation, estimates and research on technologies used in aircraft engines; technical consulting services for methodologies used in the commercial management and replacement of engines used in aircraft and in the space sector; technical consulting in methodologies used in repairs, overhaul, upkeep, upgrading, maintenance of aircraft engines; technical assistance for use in repairs, overhauls, upkeep, upgrading, of maintenance of engines used in aircraft and in the space sector; testing of machines; materials testing; analyses, data mining, namely, inspection and processing of data entries made during aircraft engine test programs; design and development of software and computer programming