每个有车的人都知道,维护工作对于保持良好的车况必不可少。很显然,润滑油和过滤器要定期更换,有些人还要洗车以保持表面光洁如新。区域供热部件的维修工作与此十分类似。为了使系统保持良好的性能,减少供热问题发生的次数,有必要对系统进行维护保养。如果等到部件失效后再去维 Everyone who has a car knows that maintenance work is essential to keep a good car. Obviously, lubricants and filters need to be replaced on a regular basis, and some people have to wash the car to keep the surface clean and fresh. The maintenance of district heating components is very similar to this. In order to maintain good performance of the system to reduce the number of heating problems occur, it is necessary to maintain the system. If you wait until the failure of components after the dimension