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| |||
| bottom tube | |||
| raking funnel | |||
| наклонная труба: 22 phrases in 12 subjects |
| Cycling other than sport | 2 |
| Drilling | 2 |
| Electronics | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Nautical | 3 |
| Oil / petroleum | 4 |
| Oil and gas | 3 |
| Oil and gas technology | 2 |
| Refrigeration | 1 |
| Technology | 1 |
| Tengiz | 1 |