uncontrolled spillway,ungated spillway
[DE] Ueberlauf ohne Verschluesse; ungesteuerter Ueberlauf
[EN] uncontrolled spillway; ungated spillway
[FR] évacuateur non commandé
uncontrolled spillway,ungated spillway /ENG-MECHANICAL,BUILDING/
[DE] Ueberlauf ohne Verschluesse; ungesteuerter Ueberlauf
[EN] uncontrolled spillway; ungated spillway
[FR] évacuateur non commandé