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| onde de compression; onde du pression | |||
| onde de pression | |||
| волна давления: 31 phrases in 10 subjects |
| Astronautics | 4 |
| Chemistry | 1 |
| Hydraulic engineering | 11 |
| Medical appliances | 3 |
| Meteorology | 1 |
| Mining | 3 |
| Natural resourses and wildlife conservation | 2 |
| Physics | 1 |
| Technology | 4 |
| Trucks/Lorries | 1 |