ENEnglisch Wörterbuch 9101 bis 9150
- heater current
- heating coil
- helicoidal potentiometer
- helix filter
- helix antenna
- Hell printer
- Helmhotz resonator
- Helmhotz equivalent-source theorem
- HELP key
- hemispherical beam
- hemispheric beam
- Henry
- heptahedron
- heptode
- Hercules
- Hercules board
- HGA board
- Hertzian oscillator
- heterodyne frequency meter
- heterodyne receiver
- heteroepitaxy
