malfunction routine

基本解釋

The paper summarizes the working process of outflow valve and heater gasket of second generation B737, analyses a routine malfunction and provides a train of analysis.
介紹了第二代B737飛機(jī)座艙增壓系統(tǒng)後外流活門和加溫墊的工作及控制原理，對實(shí)際維護(hù)中的一種典型故障進(jìn)行了分析和研究。
It is unavoidable for modern airliner to malfunction in its routine use, and disaster might be caused by its faults, so fault diagnosis is a very important proof of its flight safety.
現(xiàn)代大型客機(jī)在運(yùn)營過程中不可避免地會發(fā)生各種故障，鋻於飛機(jī)故障可能會帶來災(zāi)難性的後果，故障診斷對保証其安全正常地運(yùn)營十分重要。