2901. 在安装V型卡箍前先润滑。

462. 该手册应包含有关飞机运营人为使手册保持现行有效所需采取的程序或行动的信息

461. -Hi, Tom, What＇s going on over there?—Oh, Smoke comes out of the cargo compartment The fire department has arrived

460. Tensile strength is the strength of a material that opposes the stresses which try to stretch or lengthen it

459. When two or more systems are served by a single power source, that power source will be discussed separately under the appropriate chapter heading

458. 如果物体的位置随时间而变化,就认为它在运动。

457. 用03-002滑油润滑新的封严组件。

456. 在2850psi压力下,泵的流量为10gpm。

455. The flap angles are specified in Table 1

454. Fire can occur by flammable fluid, it endanger the airplane

453. The hydraulic system supplies power to the actuators