__米以上高空作业穿戴好安全带，

雷达罩锁扣附近有一凹坑尺寸为45mm

雷达罩锁扣有一烧蚀点，且操作不正常

雷达罩锁扣有一烧蚀点，操作正常

雷达罩穿孔造成蜂窝结构损伤

检查发现发动机内话孔有一螺钉缺失

风扇叶片的损伤标准查询哪本手册

雷达罩损伤标准查询哪本手册

Fuel leak at the aircraft drain mast assembly，If the fuel leakage rate is less than 60 drops per minute

Fuel leak at the aircraft drain mast assembly AFTER ENG RUN，If the fuel leakage rate is MORE than 60 drops per minute, LESS THAN 90 drops per minute

If the oil leakage rate at the drain mast assembly is less than 7 drops per minute