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pente : 218 phrases in 27 subjects |
| Agriculture | 9 |
| Coal | 3 |
| Communications | 5 |
| Construction | 10 |
| Earth sciences | 20 |
| Electric traction | 1 |
| Electronics | 18 |
| Environment | 3 |
| General | 6 |
| Hobbies and pastimes | 1 |
| Industry | 3 |
| Information technology | 3 |
| Life sciences | 31 |
| Lighting other than cinema | 2 |
| Materials science | 1 |
| Mathematics | 4 |
| Mechanic engineering | 14 |
| Natural sciences | 11 |
| Nuclear physics | 1 |
| Power lines | 4 |
| Radio | 1 |
| Radiology | 1 |
| Scientific | 4 |
| Statistics | 5 |
| Technology | 4 |
| Transport | 47 |
| Vacuum tubes | 6 |