 |
|
rigid structure : 17 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 5 |
| Electrochemistry | 1 |
| Electronics | 1 |
| Makarov | 5 |
| Military | 1 |
| Nanotechnology | 1 |
| Space | 1 |
| Technology | 1 |
|
|
rigid structure : 17 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 5 |
| Electrochemistry | 1 |
| Electronics | 1 |
| Makarov | 5 |
| Military | 1 |
| Nanotechnology | 1 |
| Space | 1 |
| Technology | 1 |