 |
| |||
| mechanical objects | |||
| механические объекты: 5 phrases in 4 subjects |
| Aviation medicine | 2 |
| Construction | 1 |
| Mass media | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| mechanical objects | |||
| механические объекты: 5 phrases in 4 subjects |
| Aviation medicine | 2 |
| Construction | 1 |
| Mass media | 1 |
| Weapons of mass destruction | 1 |