Anh
single entrance
safety lock gates
single pair of lock gates
Đức
Dockschleuse
Schutzschleuse
einhaeuptige Schleuse
Pháp
écluse simple
écluse de garde
[DE] Dockschleuse; Schutzschleuse
[EN] single entrance
[FR] écluse simple
écluse de garde,écluse simple
[DE] Schutzschleuse; einhaeuptige Schleuse
[EN] safety lock gates; single pair of lock gates
[FR] écluse de garde; écluse simple