elec - erro
- electroplating
- electroplating machine
- electropneumatic actuator
- electropneumatic brake
- electropneumatic controller
- electropneumatic converter
- electropneumatic signal box
- electropolishing
- electroslag welding
- electrospark
- electrospark generator
- electrospark machining
- electrosparking
- electrospindle
- electrostatic copier
- electrostatic copying
- electrostatic glaze spraying
- electrostatic painting
- electrostatic plotter
- electrostatic precipitator
- electrostatic screen
- electrostatic separator
- electrostatic spray glazing
- electrostatic stored-energy machine
- electrostream
- electrosubmersible pump
- electrotechnical material
- electrothermal equipment
- electrothermics
- electrovacuum relay
- electrovalve
- electrowelded bed
- element
- element of a kinematic pair
- element of vacuum system
- elementary
- elementary algorithm
- elementary displacement
- elementary planetary gear train
- elementary sight
