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EAST8000数字程控交换机自1997年在县级河务局投入使用以来已近10a的时间。由于该设备的投入使用,大大提高了各单位技术维护人员技术水平。目前,各单位技术维护人员已基本掌握该设备的工作原理及维护保养流程,对该设备的常见故障都能很好的予以处理,保障了各单位治黄业务工作对通信工作的正常需求。但近年来由于设备的不断老化,故障率提高,加之一部分技术人员离开了通信岗位,新到人员不能及时掌握维
The EAST8000 digital PBX has been nearly 10 years since it was put into operation at the county level river bureau in 1997. As the equipment put into use, greatly improving the technical level of technical maintenance personnel in all units. At present, the technical maintenance personnel of each unit have basically mastered the working principle and maintenance procedure of the equipment, and can handle the common faults of the equipment well, ensuring the normal demand for the communication work of the government-sponsored yellow businesses. However, in recent years due to the aging equipment, failure rate increase, combined with a part of the technical staff left the post of communications, new staff can not grasp the dimension