English translation for "direct telephone exchange"

直拨电话交换机
直拨电话交换台

Related Translations:

telephone:  n.电话(机)。 a dial telephone 自动电话。 a public telephone 公用电话。 a telephone booth [box] (公用)电话亭。 a telephone directory [book] 电话用户号码簿。 a telephone operator 话务员。 a telephone receiver (电话)听筒。 a tel

telephones:  电话机

light telephone:  光束电话

wire telephone:  有线电话机

by telephone:  按电话用电话

manual telephone:  人工电话

secret telephone:  保密电话机

marine telephone:  船用电话

telephone frequency:  话频

block telephone:  闭塞电话

Similar Words：

"direct technical assistance" English translation, "direct teeming" English translation, "direct teeming; topouring" English translation, "direct teemingtopouring direct tempering" English translation, "direct telegraph circuit" English translation, "direct telephone service" English translation, "direct telephone telegram traffic" English translation, "direct telephone-telegramtraffic" English translation, "direct telescope" English translation, "direct television broadcasting" English translation