A、 将 O 形环安装在锥形轴承的内部凹槽中
B、 将 O 形环安装在圆柱形轴承的内部凹槽中
C、 将 O 形环安装在球形轴承的内部凹槽中
答案:C
A、 将 O 形环安装在锥形轴承的内部凹槽中
B、 将 O 形环安装在圆柱形轴承的内部凹槽中
C、 将 O 形环安装在球形轴承的内部凹槽中
答案:C
A. 为飞机延长停场周期做准备
B. 为飞机长时间停用做准备
C. 准备好飞机做保留故障处理
A. 这个程序包括拆卸恒速驱动装置(CSD)的说明。
D. )的指令。
A. Hinge the towing arm up to the nose gear.
B. Hook the towing arm up to the nose gear.
C. Fix the towing arm up to the nose gear.
A. The difference between the two sizes must be 0.10mm or less.
B. The difference between ‘the two dimensions must exceed 0.10mm.
C. The error between the two sizes must be less than 0.10mm.
A. 、持续权威程序测试通常由两页组成、 一个文本页和一个图解页
A. 警告:确保饮用水系统未加压,加压系统可能会造成人身伤害
B. 注意:确保供应水系统没有压力,加压的系统会造成人身伤害
C. 警告、确保整个水系统未加压,加压系统可能会造成人身伤害
A. 确保自锁螺母靠近弹簧。
B. 确保锁定螺母接触弹簧。
C. 确保弹簧顶紧锁螺母
A. When the cross-feed system is open, it is possible for one fuel pump to supply fuel to the two engines.
B. When the supplying system is open, it is possible for one fuel pump to supply fuel to the two engines.
C. One fuel pump can supply fuel to two engines, as the supplying system is open.
A. The self-locking function decays after several removal and installation.
B. Repeated removal and installation causes the self-locking nut to lose its locking feature.
C. Avoid repeated removal and installation of the self-locking nut to protect its locking feature.
A. 确保着陆时切断灯的开关电源连接
B. 确保着陆灯断开电门的电连接是安全的
C. 确保着陆灯安全切断了开关电源连接