 |
|
absorbent material : 46 phrases in 14 subjects |
| Antennas and waveguides | 3 |
| Astronautics | 2 |
| Aviation | 1 |
| Building materials | 1 |
| Chemistry | 1 |
| Makarov | 1 |
| Military | 4 |
| Nanotechnology | 14 |
| Nautical | 2 |
| Oilfields | 1 |
| Road works | 1 |
| Security systems | 1 |
| Space | 13 |
| Technology | 1 |