aluminum oxide: 32 phrases in 14 subjects |
Aluminium industry | 1 |
Astronautics | 2 |
Automated equipment | 4 |
Chemistry | 1 |
Dentistry | 8 |
Makarov | 1 |
Military | 3 |
Nanotechnology | 4 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Oilfields | 1 |
Perfume | 1 |
Technology | 2 |
Weapons of mass destruction | 1 |