elec - engi
- elecfroluminescent display panel
- electric
- electric actuator
- electric analog
- electric battery
- electric blasting
- electric brake
- electric circuit
- electric clock
- electric connection
- electric density
- electric detonator
- electric dipole
- electric dipole transition
- electric elevator
- electric exploder
- electric fuse
- electric heating
- electric igniter
- electric ignition engine
- electric industrial locomotive
- electric instrument board
- electric locomotive
- electric locomotive with rheostatic braking
- electric motor
- electric petrol gauge
- electric power cart
- electric power supply system
- electric power unit
- electric primer
- electric propulsion system
- electric pump
- electric resistance
- electric rocket simulator
- electric sear
- electric shovel
- electric shunting locomotive
- electric starter
- electric starting
- electric stripper
