 |
|
solid structure : 13 phrases in 8 subjects |
| Astronautics | 1 |
| Construction | 2 |
| Electronics | 1 |
| General | 1 |
| Hovercraft | 1 |
| Makarov | 5 |
| Space | 1 |
| Technology | 1 |
|
|
solid structure : 13 phrases in 8 subjects |
| Astronautics | 1 |
| Construction | 2 |
| Electronics | 1 |
| General | 1 |
| Hovercraft | 1 |
| Makarov | 5 |
| Space | 1 |
| Technology | 1 |