 |
| irraggiamento: 107 phrases in 21 subjects |
| Astronomy | 9 |
| Aviation | 1 |
| Chemistry | 5 |
| Communications | 3 |
| Earth sciences | 20 |
| Electronics | 5 |
| Energy industry | 3 |
| Environment | 6 |
| General | 14 |
| Health care | 3 |
| Life sciences | 5 |
| Lighting other than cinema | 1 |
| Materials science | 1 |
| Medical | 7 |
| Metallurgy | 2 |
| Natural sciences | 7 |
| Nuclear physics | 3 |
| Physical sciences | 2 |
| Technology | 7 |
| Textile industry | 2 |
| Transport | 1 |