Anh
ditch canal
gannabia
parallel canal
side canal
Đức
Parallelkanal
Seitenkanal
Pháp
canal parallèle
ditch canal,gannabia,parallel canal,side canal
[DE] Parallelkanal; Seitenkanal
[EN] ditch canal; gannabia; parallel canal; side canal
[FR] canal parallèle