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| trier | |||
| tester | |||
| sampler | |||
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опробователь : 129 phrases in 14 subjects |
| Advertising | 1 |
| Drilling | 2 |
| Geology | 1 |
| Geophysics | 5 |
| Makarov | 2 |
| Metallurgy | 1 |
| Mining | 5 |
| Oil / petroleum | 39 |
| Oil and gas | 34 |
| Oil and gas technology | 1 |
| Oilfields | 8 |
| Sakhalin | 17 |
| Sakhalin R | 1 |
| Technology | 12 |