 |
| внутреннее напряжение: 69 phrases in 20 subjects |
| Chemistry | 9 |
| Construction | 4 |
| Electrochemistry | 9 |
| Electronics | 4 |
| Forestry | 1 |
| Geology | 1 |
| Glass production | 1 |
| Hygiene | 1 |
| Mechanics | 1 |
| Metallurgy | 8 |
| Metalworking | 1 |
| Missiles | 1 |
| Power electronics | 2 |
| Rail transport | 2 |
| Shipbuilding | 1 |
| Silicate industry | 5 |
| Technology | 12 |
| Water supply | 1 |
| Welding | 4 |
| Wood processing | 1 |