 |
| |||
| фигура чертежа (Alexander Demidov) | |||
| drawing view: 10 phrases in 7 subjects |
| Aviation | 1 |
| Construction | 1 |
| Mathematics | 3 |
| Mechanic engineering | 2 |
| Rail transport | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| фигура чертежа (Alexander Demidov) | |||
| drawing view: 10 phrases in 7 subjects |
| Aviation | 1 |
| Construction | 1 |
| Mathematics | 3 |
| Mechanic engineering | 2 |
| Rail transport | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |