 |
koaxialer | dielektrischer Resonator
| dielektrischer Resonator | |
| piez. | 介电谐振器 |
| koaxialer: 2 phrases in 2 subjects |
| Nuclear physics | 1 |
| Piezoelectric crystals | 1 |
|
| dielektrischer Resonator | |
| piez. | 介电谐振器 |
| koaxialer: 2 phrases in 2 subjects |
| Nuclear physics | 1 |
| Piezoelectric crystals | 1 |