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| вертушка расходомера: 10 phrases in 5 subjects |
| Astronautics | 1 |
| Geophysics | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
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| spinner | |||
| вертушка расходомера: 10 phrases in 5 subjects |
| Astronautics | 1 |
| Geophysics | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |