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| central shaft (шахтный колодец в центре группы трубчатых колодцев); sumpwell; drain wall; catch pit; drainage sump | |||
| sunk basin; water collection pit | |||
| catchment basin | |||
| sump | |||
| drainage sump without soakaway (in trenches in impervious soil) | |||
| drain well | |||
| water-discharge well | |||
| dumb well; trap | |||
| collecting shaft | |||
| catch basin (водосборный); bilge well; drain shaft | |||
| водосборный колодец: 6 phrases in 5 subjects |
| Construction | 1 |
| Ecology | 1 |
| Rail transport | 1 |
| Sewage and wastewater treatment | 2 |
| Technology | 1 |