English translation for "single office exchange"

单局制电话局

Similar Words：

"single observer forecast" English translation, "single occupancy" English translation, "single occupancy building" English translation, "single occupation" English translation, "single office area" English translation, "single officer" English translation, "single offset" English translation, "single offset quarter bend" English translation, "single offset u bend" English translation, "single open end a er" English translation