 |
| emplazamiento: 109 phrases in 19 subjects |
| Coal | 2 |
| Commerce | 1 |
| Communications | 15 |
| Construction | 11 |
| Earth sciences | 1 |
| Economy | 4 |
| Electronics | 16 |
| Energy industry | 2 |
| Environment | 10 |
| General | 13 |
| Industry | 2 |
| Information technology | 3 |
| Law | 6 |
| Life sciences | 4 |
| Mechanic engineering | 1 |
| Natural sciences | 5 |
| Nuclear and fusion power | 2 |
| Technology | 2 |
| Transport | 9 |