 |
| |||
| channeled; fluted; grooved | |||
| |||
| obvolute; obvoluted | |||
| trough-shaped | |||
| dished | |||
| желобообразный: 20 phrases in 11 subjects |
| Antennas and waveguides | 3 |
| Aviation | 1 |
| Dentistry | 5 |
| Geology | 1 |
| Makarov | 3 |
| Mechanic engineering | 1 |
| Oil / petroleum | 1 |
| Oilfields | 1 |
| Shipbuilding | 1 |
| Technology | 2 |
| Transport | 1 |