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密码电话学 | |||
密码电话 | |||
密码电话技术 | |||
密码电话机 | |||
English thesaurus | |||
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enciphered telephony | |||
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Enciphered telephony. (FRA) | |||
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cipher telephony | |||
ciphertelephony | |||
ciphered telephony; Enciphered Telephone | |||
cipher and telephony equipment |
ciphony : 4 phrases in 3 subjects |
Electronics | 2 |
Technology | 1 |
Telecommunications | 1 |