 |
| |||
| spillway opening; bay (плотины); overfall gap | |||
| waterway | |||
| discharge sluice; drain trunk; waste sluice; sluice | |||
| водосливное отверстие: 10 phrases in 5 subjects |
| Construction | 2 |
| Energy industry | 1 |
| Hydraulic engineering | 4 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 1 |