燃油管路是飞机燃油系统的重要组成部分,若管路表面出现裂纹、划伤等缺陷,这些缺陷形式会导致燃油管路的破裂和泄漏。本文对燃油管路多种缺陷的修理方法进行了介绍,便于相关人员对燃油管路缺陷问题的处理。 Fuel lines are an important part of the aircraft’s fuel system. If defects such as cracks or scratches are found on the surface of the lines, these forms of defects can lead to rupture and leakage of fuel lines. In this paper, a variety of defects in the fuel pipeline repair methods were introduced to facilitate the relevant personnel on the fuel pipeline defects.