 |
| |||
| подъёмный механизм | |||
| elevation mechanism: 12 phrases in 4 subjects |
| General | 1 |
| Machinery and mechanisms | 1 |
| Military | 9 |
| Technology | 1 |
|
| |||
| подъёмный механизм | |||
| elevation mechanism: 12 phrases in 4 subjects |
| General | 1 |
| Machinery and mechanisms | 1 |
| Military | 9 |
| Technology | 1 |