您要查找的是不是:
- common battery central office 公用电源供电局,公用电源中心站
- Automatic Line Insulation Testing. Equipment located in a Central Office which sequentially tests lines in the office for battery crosses and grounds. 自动线路绝缘测试。放置在市话局的设备,对市话局的线路进行线路交叉测试和对地测试。
- The organization has a central office in York. 该组织在约克设有总部。
- Bell introduces crossbar central office switches. 贝尔实验室纵横中央局交换机问世。
- They often act as the voice of Conservative Central Office. 他们通常都以保守党中央局喉舌的面目出现。
- Common battery can be very harmful to environment.This article introduces the biofuel, one kind of green new battery. 摘要普通电池能对环境造成严重污染,文章介绍一种新兴的环保型的电池-生物电池。
- Central Battery or Common Battery Signaling 共电式振铃设备
- Central Battery or Common Battery Supply 共电式供电
- You are far from the central office,you just slip down to a lower rate. 你离开电话局远,那么你就降到较低的速度上。
- Central Battery or Common Battery Switchboard 共电式电话交换机
- You are far from the central office, you just slip down to a lower rate. 你离开电话局远,那么你就降到较低的速度上。
- Central office of Information (1974), Education in Britain, London: HMSO. 谢文全(1978);教育行政(下);:华视教学部.
- He was sent to our central office to take over the new sales department. 他被分配到我们的总店去接管一个新的销售部门。
- SPC exchanges have accounted for 99.8% of the country central office telephone exchanges and 99.6% of long distance transmission has been digitized. 全国局用交换机程控化比重达到99.;8%25,长途传输数字化比重达到99
- unitary common battery telephone exchanger 单式共电交换机
- common battery private branch exchange 共电式电话交换机
- Media gateways can either reside at the very edges of the public network at the customer premises or in a central office. 介质网关或是在客户办公室的公共电话网的边沿、或是在电话局内。
- common battery manual telephone exchange 共电电话交换机
- The central office then sends an SS7 message to a signaling gateway in order to get access to calling and called address information. 然后,为了能访问到呼叫方和被叫方的地址信息,电话局向信令网关发一个SS7消息。
- multiple common battery switchboard 复接式交换机