 |
| inclinação: 199 phrases in 28 subjects |
| Agriculture | 20 |
| Astronautics | 1 |
| Communications | 14 |
| Construction | 10 |
| Earth sciences | 7 |
| Electric motors | 2 |
| Electric traction | 1 |
| Electronics | 18 |
| Environment | 2 |
| Finances | 1 |
| General | 2 |
| Hobbies and pastimes | 1 |
| Industry | 13 |
| Information technology | 12 |
| Life sciences | 20 |
| Materials science | 1 |
| Mechanic engineering | 16 |
| Medical | 3 |
| Metallurgy | 6 |
| Natural sciences | 10 |
| Pharmacy and pharmacology | 1 |
| Power lines | 1 |
| Radio | 3 |
| Sound recording | 2 |
| Statistics | 1 |
| Technology | 2 |
| Transport | 28 |
| Vacuum tubes | 1 |