 |
| |||
| граница элемента | |||
|
element boundary : 42 phrases in 13 subjects |
| Automated equipment | 1 |
| Aviation | 4 |
| Construction | 1 |
| Makarov | 15 |
| Mathematics | 2 |
| Military | 2 |
| Mining | 1 |
| Nanotechnology | 2 |
| Nuclear and fusion power | 1 |
| Physics | 7 |
| Road works | 2 |
| Space | 2 |
| Technology | 2 |