|
frictional heating : 10 phrases in 9 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Combustion gas turbines | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 1 |
| Non-destructive testing | 1 |
| Polymers | 1 |
| Technology | 2 |
|
frictional heating : 10 phrases in 9 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Combustion gas turbines | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 1 |
| Non-destructive testing | 1 |
| Polymers | 1 |
| Technology | 2 |