English translation for "direct distance dialing (ddd)"

长途直接拨号电话

Related Translations:

evans ddd:  模型驱动设计

dialling:  n.1.日晷制作；以日晷测时。2.(自动电话)拨号。短语和例子dialling system (电话机的)自动式。 dialling tone (自动电话的)拨号音，表轨声。

dial layout:  表盘配置

impedance dialling:  阻抗拨号

bakelite dial:  胶木刻度盘

dial backup:  拨号备份

dial holder:  千分表架仪表架

dial scale:  度盘刻度商用刻度盘秤字盘秤

mining dial:  矿用罗盘

dial adapter:  号盘适配器

Similar Words：

"direct display storage unit" English translation, "direct dissemination" English translation, "direct distance" English translation, "direct distance dial network" English translation, "direct distance dialing" English translation, "direct distance dialing network" English translation, "direct distance dialing telephone" English translation, "direct distance dialling" English translation, "direct distance service" English translation, "direct distarce dialing" English translation