secure voice unit 话密装置
Voice Encryption 语音加密
voice encryption device 话音编码器
voice unit 音量单位; 语音单位
analog code encryption unit 模拟代码加密器
bulk encryption unit 总体加密机
encryption unit 加密装置
facsimile encryption unit 传真密码机
hand-held encryption unit 手持式密码机
multichannel bulk encryption unit 多路总体加密机
narrow-band audio encryption unit 窄带音频加密机
teleprinter encryption unit 电传加密装置
divition of “super unit combine—super unit—unit” 超单元组合—超单元—单元划分
advanced encryption standard(AES) encryption AES加密
Basic unit finance unit ideology political works 低温燃烧
control unit(instruction)control unit 控制单元
halogen sealed-beam unit (HSB unit) 卤素封闭式
identical unit or proportional unit of the body 同身寸法
Line unit and tributary unit 线路单元与支路单元