боковое уплотнение | |
construct. | side seal; side |
гидротехнический затвор | |
tech. | check sluice; flooding sluice; flow-regulating valve; gate regulator; water gate; hatch |
| |||
side seal; side | |||
wall seal (гидротехнического затвора) |
боковое уплотнение: 4 phrases in 3 subjects |
Hydraulic engineering | 2 |
Mass media | 1 |
Transport | 1 |