| • duplex telegraphy | |
| द्वैध: duplex | |
| तार: chord catgut flimsy strings cablegram conducting | |
| तार संचार: line communication telegraphy तार chord | |
| संचार: broadcasting estrus difficulty trouble way of | |
द्वैध तार संचार अंग्रेज़ी में
[ dvaidh tar samcar ]
| • duplex telegraphy | |
| द्वैध: duplex | |
| तार: chord catgut flimsy strings cablegram conducting | |
| तार संचार: line communication telegraphy तार chord | |
| संचार: broadcasting estrus difficulty trouble way of | |
