Related by context. Frequent words. (Click for all words.) 69 turbine blades 64 turbine 61 rotor 58 rotor blades 56 wind turbine blades 56 propeller 54 wind turbine 53 tail rotor 52 turbines 52 nacelle 52 rotors 50 airframe 50 wind turbines 50 Wind turbine 49 propellers 47 machining 47 fastener 47 landing gear 46 Wind Turbine 46 turbine generator 45 vanes 45 steam turbine 45 fuselage 45 piston 45 blades 45 hydraulic 43 mechanical 43 Vestas 43 Rolls Royce engines 43 gearboxes 43 machined 43 sheet metal 43 fuselages 43 windmill 42 engine 42 flanges 42 crankshaft 41 rudder 41 blade 41 offshore wind turbines 41 Rolls Royce Trent 41 wind farm 41 driveshaft 41 welding 41 Composites 41 Rotor 40 Wind turbines 40 winglets 40 compressor 40 gearbox 40 heat exchanger 40 nozzle 40 steam turbines 40 welds 40 weld 40 F# engine 40 rivet 40 actuator 40 Cessna 40 Wind Farm 40 turbine engines 40 rudders 39 hydraulics 39 spindle 39 valve 39 plant 39 filament 39 transformer 39 gasket 39 lathe 39 trusses 39 vibration 39 Aircraft 39 steam generator 39 smokestack 39 wind turbine manufacturer 38 welders 38 furnace 38 flange 38 manufacturing 38 PV module 38 cantilever 38 compressors 38 airship 38 aircraft 38 heat exchangers 38 crane 38 chimney 38 Turbines 38 carbide 38 nozzles 38 axle 38 fasteners 38 carbon fibers 38 rod 38 furnaces 38 Spirit AeroSystems 38 boiler 38 steam generators 38 motors 38 Nordex