Hakuluettelo:
Käännös:
spectroheliokinematograph (suomeksi)
- Määritelmät:
- A scientific apparatus of the 1930s consisting of a spectrohelioscope and early video camera, used to monitor events on the surface of the Sun.
Viimeisimmät haut: spectroheliokinematograph, howdunnit, courche, Red-headed Honeyeater, squinied, young man