| • ray oscillograph | |
| कैथोड: cathode negative kathode | |
| कैथोड किरण: cathode ray कैथोड cathode negative | |
| किरण: gleam ray beam light spark shaft shaft of light | |
कैथोड किरण ऑसिफलोग्राफ in English
[ kaithod kiran osiphalograph ] sound:
| • ray oscillograph | |
| कैथोड: cathode negative kathode | |
| कैथोड किरण: cathode ray कैथोड cathode negative | |
| किरण: gleam ray beam light spark shaft shaft of light | |
