The difference between line inspection and circuit inspection

The difference between line patrol and line patrol lies in the different work contents.

Spot inspection is to diagnose individual equipment in specific parts regularly and irregularly through effective means, and then evaluate and judge the running state and deterioration trend of equipment, so as to prepare for the accumulation of basic data for predictive maintenance; Patrol inspection refers to the regular inspection of the equipment condition from the overall operation state (or participating in the monitoring of some specific parts), with the current operation state of the equipment as the main goal and laying a good foundation for preventive maintenance. The two can complement each other or complement each other. It mainly depends on various management factors such as criticality and economy of equipment.

The official name is the inspection department and the official name is the inspection ambassador. The province, named Inspection Department, began in Zhuang Zong after the Tang and Five Dynasties. In the Song Dynasty, there were two inspections in the east and west roads of the capital, and one in the four gates of Beijing. In addition, inspection departments were set up along the border, along the river and along the coast to train A soldiers and inspect various cities, with heavy authority, which was later controlled by county magistrate.