| • opto electronic technology | |
| प्रौद्योगिकी: technology processing technological technologie | |
आप्टो इलेक्ट्रिोनिकीय प्रौद्योगिकी in English
[ apto ilektrionikiya praudyogiki ] sound:
| • opto electronic technology | |
| प्रौद्योगिकी: technology processing technological technologie | |
