 |
| |||
| sharp-crested overflow; sharp-crested weir; sharp-edged crest; thin-edged weir | |||
| водослив с острой кромкой: 6 phrases in 3 subjects |
| Hydraulic engineering | 3 |
| Makarov | 1 |
| Technology | 2 |
|
| |||
| sharp-crested overflow; sharp-crested weir; sharp-edged crest; thin-edged weir | |||
| водослив с острой кромкой: 6 phrases in 3 subjects |
| Hydraulic engineering | 3 |
| Makarov | 1 |
| Technology | 2 |