English translation for "双频选择制"

two frequency selection system

Similar Words：

"双频信标" English translation, "双频信号" English translation, "双频信号发生器" English translation, "双频信号方式" English translation, "双频选择法" English translation, "双频询问" English translation, "双频移键控" English translation, "双频鱼探仪" English translation, "双频振荡" English translation, "双频振荡器" English translation