| |||
| динамическая постоянная | |||
|
dynamic constant : 6 phrases in 4 subjects |
| Acoustics | 1 |
| Jet engines | 1 |
| Metallurgy | 1 |
| Metrology | 3 |
| |||
| динамическая постоянная | |||
|
dynamic constant : 6 phrases in 4 subjects |
| Acoustics | 1 |
| Jet engines | 1 |
| Metallurgy | 1 |
| Metrology | 3 |