MULTI-FREQUENCY VOICE FREQUENCY TELEGRAPHY MEANING IN HINDI - EXACT MATCHES
multi-frequency voice frequency telegraphy
MULTI-FREQUENCY VOICE FREQUENCY TELEGRAPHY = बहुआवृत्ति वाक् आवृत्ति टेलीग्राफी [pr.{bahuAvaRatti vak AvaRatti Teligraphi} ](Noun)
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