| • air to air communication | |
| रेडियो: radio radio set radio receiver radiogeology | |
| रेडियो संचरण: radio propagation readio propagation | |
| संचरण: propagation transmission communication conduction | |
आकाश-आकाश रेडियो संचरण in English
[ akash-akash rediyo samcaran ] sound:
