 |
| |||
| structure materials (eternalduck) | |||
| материалы для конструкций: 10 phrases in 5 subjects |
| Construction | 3 |
| Energy industry | 1 |
| Military | 4 |
| Nanotechnology | 1 |
| Technology | 1 |
|
| |||
| structure materials (eternalduck) | |||
| материалы для конструкций: 10 phrases in 5 subjects |
| Construction | 3 |
| Energy industry | 1 |
| Military | 4 |
| Nanotechnology | 1 |
| Technology | 1 |