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logging equipment : 39 phrases in 18 subjects |
| Astronautics | 1 |
| Communications | 1 |
| Computers | 2 |
| Electronics | 1 |
| Forestry | 3 |
| Geophysics | 2 |
| Military | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Pulp and paper industry | 2 |
| Sakhalin | 2 |
| Seismology | 1 |
| Soviet | 3 |
| Technology | 9 |