| • thermionic emission | |
| तापायनी: thermionic | |
| उत्सर्जन: excretion emission light clearance secretion | |
तापायनी उत्सर्जन in English
[ tapayani utsarjan ] sound:
| • thermionic emission | |
| तापायनी: thermionic | |
| उत्सर्जन: excretion emission light clearance secretion | |
