 |
| Erwärmung: 86 phrases in 22 subjects |
| Agriculture | 6 |
| Astronomy | 2 |
| Chemistry | 6 |
| Coal | 1 |
| Communications | 1 |
| Construction | 3 |
| Earth sciences | 6 |
| Economy | 1 |
| Electronics | 14 |
| Environment | 5 |
| General | 4 |
| Horticulture | 2 |
| Mechanic engineering | 1 |
| Metallurgy | 7 |
| Nuclear physics | 2 |
| Optics branch of physics | 2 |
| Physics | 4 |
| Refrigeration | 1 |
| Technology | 1 |
| Thermal Energy | 5 |
| Transport | 9 |
| Радиоактивное излучение | 3 |