punto tridimensionalehttp://www.youtube.com/watch?feature...;v=f2yStuS4rHQ
Visualizzazione Stampabile
punto tridimensionalehttp://www.youtube.com/watch?feature...;v=f2yStuS4rHQ
scialle triangolare p.ananashttp://www.youtube.com/watch?feature=player_detailpage&v=3ghLdefmAEY
righe 18-21 scialle triangolare ananashttp://www.youtube.com/watch?feature=player_detailpage&v=HhVDW3jqH_0
consigli sempre riguardo video soprahttp://www.youtube.com/watch?feature=player_detailpage&v=NsZsPeFtKr0