 |
пропускное отверстие
| постоянного сечения
| пропускное отверстие | |
| automat. | blowhole; jet opening |
| mining. Makarov. | pass |
| постоянное сечение | |
| astronaut. | parallel section |
| bridg.constr. | uniform cross-section |
| oil | uniform cross section |
| shipb. | uniform cross section |
| tech. | uniform cross-section; uniform section |
| |||
| blowhole (для воздуха); jet opening | |||
| pass | |||
| by-pass port | |||
| пропускное отверстие: 2 phrases in 2 subjects |
| Hydraulic engineering | 1 |
| Makarov | 1 |