| • photo-electric exposure meter | |
| प्रकाश: allegation beacon lightness luminosity | |
| विद् युत्: electrical | |
प्रकाश विद् युत् in English
[ prakash vid yut ] sound:
| • photo-electric exposure meter | |
| प्रकाश: allegation beacon lightness luminosity | |
| विद् युत्: electrical | |
