 |
| exit temperature: 39 phrases in 13 subjects |
| Astronautics | 3 |
| Automobiles | 3 |
| Aviation | 8 |
| Combustion gas turbines | 2 |
| Electronics | 2 |
| Energy industry | 10 |
| Gas processing plants | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Nanotechnology | 3 |
| Silicate industry | 1 |
| Technology | 3 |
| Thermal engineering | 1 |