对空客飞机污水排污管路内壁积垢的产生原因进行了分析,提出了相应的预防和清洁方法,运用于实际的维护工作中,有利于防止污水管路堵塞,为客舱优质服务提供保障基础。 The causes of fouling on the inner wall of Air Sewage Sewage Line were analyzed, and the corresponding methods of prevention and cleaning were put forward, which were used in the actual maintenance work to prevent the blockage of the sewer line and provide the basis for the cabin service .