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一、概述邮政汽车是邮政通信的重要运载工具,要求它的技术状况、质量高于一般的运输车辆,才能达到邮政通信安全、准确、迅速、方便的目的。因此按计划周期预防保养,保持邮车具有良好技术性能,十分重要。建立机械化三保中心是邮车保养的一项重要任务。邮车的保养等级按邮电部规定的四级保养执行。其中例保、一保及二保属于预防性保养,其作业范围
First, an overview Post automobile is an important delivery tool for postal communications, requiring its technical status, quality is higher than the general transport vehicles in order to achieve the postal communications safe, accurate, rapid and convenient purpose. Therefore, according to the planned cycle of preventive maintenance, to maintain the good technical performance of the mail, it is very important. Establishing a mechanized three-insurance center is an important task for the maintenance of postal vehicles. The maintenance level of the postal service shall be implemented according to the four levels of maintenance prescribed by the Ministry of Posts and Telecommunications. One case Paul, a security and two security are preventive maintenance, the scope of their operations