English translation for "人工电话交换器"

manual telephone exchange

Related Translations:

人工:  1.(人为的) artificial2.(人力) manual work; work done by hand 短语和例子用机器代替人工 install machines to replace manual labor; 抽水机坏了, 只好用人工车水。 we had to move water by a chain pump because the electric pum

Similar Words：

"人工电话" English translation, "人工电话机" English translation, "人工电话机组" English translation, "人工电话交换" English translation, "人工电话交换机" English translation, "人工电话交换制" English translation, "人工电话局" English translation, "人工电话区" English translation, "人工电话系统" English translation, "人工电话支局" English translation