| • photo-catalyst | |
| प्रकाशिक: optic optical | |
| उत्प्रेरक: activator catalyst accelerator catalysator | |
प्रकाशिक उत्प्रेरक in English
[ prakashik utprerak ] sound:
| • photo-catalyst | |
| प्रकाशिक: optic optical | |
| उत्प्रेरक: activator catalyst accelerator catalysator | |
