абляционных материалов : 107 phrases in 12 subjects |
Astronautics | 22 |
Aviation | 4 |
Chemistry | 7 |
Construction | 3 |
Firefighting and fire-control systems | 14 |
Makarov | 1 |
Military | 2 |
Nanotechnology | 29 |
Nuclear and fusion power | 1 |
Polymers | 20 |
Technology | 2 |
Transport | 2 |