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self-potential : 67 phrases in 14 subjects |
| Electricity | 4 |
| Electronics | 1 |
| General | 1 |
| Geophysics | 24 |
| High energy physics | 1 |
| Intelligence and security services | 2 |
| Makarov | 4 |
| Metrology | 1 |
| Oil / petroleum | 13 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Oilfields | 2 |
| Sakhalin | 1 |
| Technology | 9 |