plain code telegram [通信] 明码电报

communicate with code telegram 密码通讯

telegram code 电码书 ; 电码书电码 ; 电码

To communicate with code telegram 密码通讯

code language telegram 密码电报

government's telegram code 政务电报密码

telegram in code 密码电报

TC Telegram in Code 密码电报

clt code language telegram 密语电报