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随着信息时代的来临,通信线路及其附属设备与日俱增,加上建设现代化城市的需要,市政当局逐步要求通信线路转入地下。其结果使入孔里安置的设备渐多,如光缆接头、盘留光缆、传感器、配线电缆的多用套筒、CATV同轴电缆放大器及施工时工具和设备的存放等均占用一定的空间,例如,在海口某人孔里就装设了3个配线电缆的多用套筒。为此,在入孔里合理安排一些空间存放以上的设备,既可
With the advent of the information age, the growing number of communication lines and their ancillary equipment, together with the need to build a modern city, the municipal authorities have gradually demanded that communication lines be diverted underground. As a result, more and more devices are placed in the holes, such as the cable connector, the optical disk drive, the sensor, the multipurpose sleeve of the wiring cable, the CATV coaxial cable amplifier and the storage of tools and equipment during construction occupy a certain space, For example, there are three multi-purpose sleeves of distribution cables installed in the hole of a person in Haikou. To this end, in the hole in the reasonable arrangement of some space for storage of the above equipment, both