 |
| |||
| saucer (перфоратора) | |||
| коническое основание: 15 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Automobiles | 4 |
| Mechanic engineering | 5 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Textile industry | 2 |
| Transport | 1 |
|
| |||
| saucer (перфоратора) | |||
| коническое основание: 15 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Automobiles | 4 |
| Mechanic engineering | 5 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Textile industry | 2 |
| Transport | 1 |