6 Metals ducts; pipes; seals; closures; clamps, connectors and couplings, valves (not being parts of machines); parts and fittings for all the aforesaid goods.
7 Motors and engines (other than for land vehicles); missile rocket motor cases, rocket motor propulsion apparatus valves; filters; pneumatic and hydraulic control valves; heat exchangers; parts and fittings for all the aforesaid goods.
9 Measuring, weighing, signalling, checking (supervision) apparatus and instruments; computer hardware and computer software; aircraft cockpit instrumentation; analogue and digital displays; fuel management and monitoring apparatus and instruments; fuel flow measurement apparatus; level sensors and controllers; contents gauges; ducts; flight data recorders; wind measurement apparatus; mine sweeping apparatus; differential pressure transmitters all for measurement purposes; cyrogenic turbine meters; electronic control apparatus and instruments; linear actuators; flow meters; apparatus for testing and fault detection; apparatus and instruments for analysing images; ticketing apparatus; voice logging apparatus, telephone call management apparatus; electronic components; switches; fuses; semi-conductors; hybrid circuits; integrated circuits; analogue circuits; potentiometers; electronic sensors; accelerometers; pressure transducers; signal conditioners; amplifiers; pneumatic and hydraulic valve controllers; fire heat and smoke detection apparatus; anti-theft devices; micro electronic sensors and displays; solid state electronic cockpit displays; navigation apparatus and instruments; flight control apparatus and instruments; autopilot apparatus and instruments; fluid control apparatus and instruments; sensors; engine monitoring apparatus and instruments; electronic scoring systems; surveillance apparatus and instruments; doppler radio and acoustic apparatus and instruments; cables; ducting; decoy apparatus and instruments; infra red sensors; headlamp, mirror positioning and fuel sensors; vibration monitoring units; point of sale apparatus and instruments; payment apparatus and instruments; monitoring apparatus and instruments for turbines, rotors, jet engines and propellers; parts and fittings for all the aforesaid goods.
12 Aircraft and space vehicles; engine cooling apparatus for land vehicles; aero-mechanical launch and recovering apparatus and instruments; pilot seats, armoured pilot seats; heat exchangers; parts and fittings for all the aforesaid goods.
13 Aerial targets; missiles and rockets; aerial-mechanical launch and recovery apparatus and instruments; targets; towed decoys; parts and fittings for all the aforesaid goods.
17 Insulation and sealing materials ; joints; junctions; rubber hoses; flexible pipes; filters.
37 Maintenance, installation and repair services.