English translation for "single switch call"

单接电话交换呼叫

Similar Words：

"single swing blocking oscillator" English translation, "single swinging door" English translation, "single swinging door trelement" English translation, "single swinging gate" English translation, "single switch" English translation, "single switchboard" English translation, "single swivel joint" English translation, "single sword against spear" English translation, "single syncline" English translation, "single syndactyly" English translation