fluorocarbons : 51 phrases in 17 subjects |
Astronautics | 8 |
Automated equipment | 1 |
Chemistry | 2 |
Ecology | 3 |
Electrical engineering | 1 |
Electronics | 1 |
Firefighting and fire-control systems | 1 |
Makarov | 1 |
Medical | 1 |
Nanotechnology | 2 |
Nuclear and fusion power | 1 |
Oil / petroleum | 1 |
Oil and gas | 9 |
Polymers | 1 |
Refrigeration | 12 |
Technology | 5 |
United Nations | 1 |