ultramarin marine translations |
ultramarin.online | ||||
elliptisch hek | ||||
elliptisches Heck | ||||
elliptical stern | ||||
arrière elliptique arrière rond |
Zeichnung: J.Lessenich nach W.P.A. van Lammeren, Resistance, Propulsion and Steering of Ships, Bd. 2, Haarlem 1948 |