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| inlet feed chamber | |||
| камера приёмная: 32 phrases in 13 subjects |
| Acoustics | 2 |
| Agriculture | 2 |
| Automated equipment | 1 |
| Construction | 7 |
| General | 1 |
| Makarov | 3 |
| Mass media | 2 |
| Mechanic engineering | 1 |
| Nautical | 3 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Technology | 5 |
| Transport | 2 |