 |
| |||
| спектральная плотность энергии (ssn) | |||
| energy spectral density: 3 phrases in 3 subjects |
| Metrology | 1 |
| Nautical | 1 |
| Nuclear physics | 1 |
|
| |||
| спектральная плотность энергии (ssn) | |||
| energy spectral density: 3 phrases in 3 subjects |
| Metrology | 1 |
| Nautical | 1 |
| Nuclear physics | 1 |