Dihedral en Dihedral https://en.wikipedia.org/wiki/Dihedral_ ... )#Anhedral Anhedral дигедраль http://en.wikipedia....l_(aeronautics) Anhedral Dihedral Dihedral dihedral Dihedral English dihedral http://en.wikipedia.org/wiki/Dihedral_%28aeronautics%29 Dihedral (aeronautics) English Anhedral Anhedral Anhedral Dihedral (aeronautics) Dihedral https://en.wikipedia.org/wiki/Dihedral_ ... )#Anhedral dihedral dihedral effect https://en.wikipedia.org/wiki/Dihedral_ ... )#Anhedral English https://en.wikipedia.org/wiki/Dihedral_ ... )#Anhedral