Øyan, Mats Jørgen and Plettemeier, Dirk and Dypvik, Henning and Berger, Tor and Brovoll, Sverre and Hamran, Svein-Erik and Amundsen, Hans E. Foss > Ekkokardiografi or Radar or TermsetEmneord::Radar or TermsetEmneord::Frekvensmodulering or Romfart