ultramarin marine translations
ultramarin.online
nl middenondermarsera   ondermarsera van de middenmast;
de Mitteluntermarsrah Untermarsrah des Mittelmasts;
en lower middle topsail yard lower topsail yard of the middle mast;
fr vergue de grand hunier fixe central  
fr verga de gavia baja central  
fr pennone di bassa gabbia di contromaestra