| • electric exposure meter | |
| प्रकाश: allegation beacon lightness luminosity | |
| प्रकाश विद्युत्: photoelectric | |
| विद्युत्: thunderbolt lightning power electric electrical | |
| उद्भासनमापी: exposure meter | |
प्रकाश विद्युत् उद्भासनमापी in English
[ prakash vidyut udbhasanamapi ] sound:
