 |
| gas di scarico: 105 phrases in 16 subjects |
| Agriculture | 2 |
| Chemistry | 3 |
| Coal | 3 |
| Earth sciences | 1 |
| Ecology | 4 |
| Electronics | 4 |
| Energy industry | 1 |
| Environment | 24 |
| General | 6 |
| Labor law | 2 |
| Law | 27 |
| Mechanic engineering | 5 |
| Metallurgy | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Transport | 20 |