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drop-point : 37 phrases in 24 subjects |
| Architecture | 1 |
| Automated equipment | 1 |
| Aviation | 1 |
| Bridge construction | 1 |
| Business | 2 |
| Chess | 2 |
| Ecology | 2 |
| Forestry | 1 |
| General | 1 |
| Mass media | 1 |
| Mathematics | 1 |
| Military | 6 |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Pharmacology | 1 |
| Polymers | 1 |
| Sakhalin | 2 |
| Seismology | 1 |
| Spectroscopy | 1 |
| Technology | 1 |
| Telecommunications | 1 |
| Transport | 1 |
| Travel | 1 |