 |
| принцип механизма: 14 phrases in 7 subjects |
| Aerohydrodynamics | 1 |
| Automobiles | 1 |
| Machinery and mechanisms | 8 |
| Mechanic engineering | 1 |
| Security systems | 1 |
| Technology | 1 |
| Weapons and gunsmithing | 1 |
|
| принцип механизма: 14 phrases in 7 subjects |
| Aerohydrodynamics | 1 |
| Automobiles | 1 |
| Machinery and mechanisms | 8 |
| Mechanic engineering | 1 |
| Security systems | 1 |
| Technology | 1 |
| Weapons and gunsmithing | 1 |