| • indirect heated cathode | |
| अप्रत्यक्ष: imperceptible non-apparent perceptible | |
| कैथोड: cathode negative kathode | |
अप्रत्यक्ष तापित कैथोड in English
[ apratyaksa tapit kaithod ] sound:
| • indirect heated cathode | |
| अप्रत्यक्ष: imperceptible non-apparent perceptible | |
| कैथोड: cathode negative kathode | |