| electro-installation | Elektroinstallation |
| electro-installation planning | Elektroinstallationsplanung |
| Electro-magnetism | Elektrodynamik |
| electro-material | Elektromaterial |
| electro-mechanical | elektromechanisch |
| electro-mechanical brake , EMB | elektromechanische Bremse , EMB |
| electro-mechanical control | elektromechanische Steuerung |
| electro-mechanical filter | mechanisches Filter |
| electro-mechanical plotter | elektromechanischer Plotter |
| electro-mechanical transducer | elektromechanischer Wandler |
| electro-mechanically | elektromechanisch |
| electro-metallurgy | Elektrometallurgie |
| electro-oculogram , EOG | Elektrookulogramm , EOG |
| electro-oculography, EOG | Elektrookulografie , EOG |
| electro-ophthalmogram, EOG | Elektroophthalmogramm , EOG |
| electro-ophthalmography, EOG | Elektroophthalmografie , EOG |
| electro-optic | elektronenoptisch |
| electro-optical effect | elektrooptischer Effekt |
| electro-optical modulator | Elektro-optischer Modulator |
| electro-optical reconnaissance | elektrooptische Erkennung |
| Electro-osmosis | Elektroosmose |
| electro-osmotic | elektroosmotisch |
| electro-phoretic dip primer | elektrophoretische Tauchlackier |
| electro-phoretic painting station | Elektrotauchlackieranlage |
| electro-photographic drawing copier | elektrofotographischer Zeichnungskopierer |
| Electro-physiology | Elektrophysiologie |
| electro-plate | elektrochemisch beschichten |
| electro-pneumatic valves | elektropneumatische Ventile |
| electro-slag welding , ESW | Elektro-Schlacke-Schweissen , ES |
