 |
| contre- pression: 30 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 3 |
| Electricity generation | 1 |
| Electronics | 2 |
| Forestry | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 5 |
| Municipal planning | 1 |
| Technology | 8 |
| Transport | 1 |