ditch

Канавка, траншея, кювет

- aerobic ditch

- collecting ditch

- cross ditch

- diversion ditch

- drainage ditch

- drain ditch

- field ditch

- foundation ditch

- interception ditch

- main drainage ditch

- offtake ditch

- outfall ditch

- oxidation ditch

- pipeline ditch

- roadside ditch

- side ditch

- supply ditch

- surface ditch

- V-shaped ditch