742、The minimum jack closed height must be less than the distance between the fitting and the ground
when the aircraft is on its wheels、

532、lt is a must to check the relevant pump when metal chips are found.

531、将句子的第一部分与垂直列表中的后续项分开。

530、如果一个词仅有极少的人在一个特定的技术领域能理解,就会对交流造成干扰。

529、Isolate the section that is causing the trouble.

528、The lower seal comes into view when you pull the lower bearing down. 下密封进入视野,当你拉下轴
承。

527、Each Handbook shall have an "Airplane Weighing Form" that includes an airplane side view showing the location of weighing points( ) relative to the datum line.

526、This can cause a deterioration of the mechanical properties of the assembly.

525、Inspection of the lavatory rapid-decompression device.

524、Assemble the unit

523、用清洗液对腐蚀进行清洁时,要避免损坏周围区域。