Berger, Tor and Hanssen, Leif and Øyan, Mats Jørgen and Plettemeier, Dirk and Carter, Lynn and Eide, Sigurd and Dypvik, Henning > Ekkokardiografi or TermsetEmneord::Radar or TermsetEmneord::Frekvensmodulering or RIMFAX or Romfart or Radar