370. 将用过的油排放到一个容器中。

2993. Catalyst is substance used to change the speed or rate of a chemical action without being chemically changed itself

2992. Two methods of refueling are available

2991. Do not use metallic objects which could nick or damage the uplock spring surface

2990. Main Landing Gear Track Width

2989. 所有子系统的维护数据被分成特定类型的信息。

2988. 如果发现腐蚀,用指定的材料去除。

2987. 所有表格都应具有个带编号的标题

2986. 初始表面涂饰和新表面涂饰之间不应有视觉差异。

2985. 喷油嘴堵塞可能导致操作错误。

2984. This is equivalent the maximum