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, affinities, pupillage, Mouhijärvi, rail car, Marilyn Monroes