scouring sluices,undersluices
[DE] Freischleusen; Geschiebeauslass; Grundablass; Leerschuss; Unterwasserablass
[EN] scouring sluices; undersluices
[FR] passes de chasse
scouring sluices,undersluices /BUILDING/
[DE] Freischleusen; Geschiebeauslass; Grundablass; Leerschuss; Unterwasserablass
[EN] scouring sluices; undersluices
[FR] passes de chasse