| • quartz oscillator | |
| स्फटिक: crystal lechatelierite needle quartz glass | |
| दोलक: pendulum oscillator vacillator oscillatory | |
स्फटिक दोलक in English
[ sphatik dolak ] sound:
| • quartz oscillator | |
| स्फटिक: crystal lechatelierite needle quartz glass | |
| दोलक: pendulum oscillator vacillator oscillatory | |
