теплотворность: 63 phrases in 14 subjects |
Armored vehicles | 2 |
Astronautics | 1 |
Automobiles | 6 |
Cement | 3 |
Construction | 4 |
Electronics | 1 |
Firefighting and fire-control systems | 6 |
Military | 1 |
Nanotechnology | 2 |
Nautical | 1 |
Oil / petroleum | 18 |
Oil and gas | 11 |
Technology | 3 |
Thermal engineering | 4 |