| |||
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 |