Anh
fixed-crest weir
uncontrolled weir
Đức
Wehr mit fester Krone
festes Wehr
Pháp
seuil fixe
barrage fixe
[DE] Wehr mit fester Krone
[EN] fixed-crest weir
[FR] seuil fixe
barrage fixe,seuil fixe
[DE] festes Wehr
[EN] fixed-crest weir; uncontrolled weir
[FR] barrage fixe; seuil fixe