The total lance of long distance optical cable increases by 27000 sheet km, that of digital microwave links by 14,400 km and the number of telephone lines by 19.61 million.
新增长途光缆27000皮长/公里，数字微波干线14400公里，电话交换机容量1961万门。
The total lance of long distance optical cable increases by 27000 sheet km, that of digital microwave links by 14, 400 km and the number of telephone lines by 19.61 million.
新增长途光缆27000皮长/公里，数字微波干线14400公里，电话交换机容量1961万门。
Aerial cable, cross-linked cable, cable with plastic cover, mine cable, controlling cable, cable for boats, long-distance symmetrical cable, optical cable and optical and electronic cable.
架空导线、塑力缆、交联电缆、橡套电缆、油矿电缆、控制电缆、船用电缆、长途对称电缆、光缆及光电综合缆等。
Long-distance single-mode fiber optic cable is laid between the stope and port control system to enable Ethernet data communication.
在采矿场和港口控制系统之间敷设长距离单模光缆，进行以太网数据通讯。
It is installed in ISA bus of PC. It USES long distance drive technique to realize the correct data transfer when the cable connecting the two computers is over 150 metres.
它安装在微机的IS A总线上，并采用了长线驱动技术，保证连接两机的电缆在150米以上都能进行正确的数据传送。
Coaxial cable is widely used in long distance communication.
同轴电缆广泛应用于远程通信。
Be in charge of the project Survey& Design in Long – distance optical cable and local copper cable field;
负责长途光缆及市话电缆通信线路工程的勘测设计；
It adopts coaxial cable as the media for the data signal and power signal mixture transmission. Thus the goal of high-speed and long-distance transmission can be achieved.
该技术主要采用低通滤波和电容耦合，将数据信号叠加到电源信号上，通过同轴电缆，实现长距离功率能源与数据混合传输。
It's broadly applied in long distance of equipment cable in satellite TV system, unilateral control system and electric equipment etc.
被广泛应用在卫星电视系统，单向控制系统及电子器材等较长距离的连接用线中。
It's broadly applied in long distance of equipment cable in satellite TV system, unilateral control system and electric equipment etc.
被广泛应用在卫星电视系统，单向控制系统及电子器材等较长距离的连接用线中。
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