| • photoelectric colorimeter | |
| प्रकाशवैद्युत: photoelectric | |
| वर्णमापी: chromatometer chromometer colorimeter | |
प्रकाशवैद्युत वर्णमापी in English
[ prakashavaidyut varnamapi ] sound:
| • photoelectric colorimeter | |
| प्रकाशवैद्युत: photoelectric | |
| वर्णमापी: chromatometer chromometer colorimeter | |