| |||
| концентрический резонатор | |||
|
concentric resonator : 4 phrases in 3 subjects |
| Antennas and waveguides | 2 |
| Quantum electronics | 1 |
| Technology | 1 |
| |||
| концентрический резонатор | |||
|
concentric resonator : 4 phrases in 3 subjects |
| Antennas and waveguides | 2 |
| Quantum electronics | 1 |
| Technology | 1 |