 |
| dissipazione: 94 phrases in 17 subjects |
| Antennas and waveguides | 1 |
| Astronomy | 3 |
| Communications | 1 |
| Construction | 23 |
| Earth sciences | 12 |
| Electric machinery | 1 |
| Electronics | 21 |
| Environment | 2 |
| General | 7 |
| Industry | 1 |
| Information technology | 6 |
| Life sciences | 2 |
| Measuring instruments | 1 |
| Mechanic engineering | 7 |
| Natural sciences | 1 |
| Transport | 4 |
| Vacuum tubes | 1 |