2105. The resistance of the fuel temperature bulb changes with fuel temperature

1258. Do not use bleach or cleansers that contain chlorine to clean the unit, these cleaning agent can cause corrosion

1257. 客舱是乘客就座的区域。

1256. The aircraft may be maintained in accordance with the latest information issued by, the manufacturer

1255. Explain how to use seat belts and shoulder harnesses

1254. 应提供在下列飞行阶段应对客舱或发动机冒烟和/或起火情况的程序。

1253. The system design makes sure that two AC power sources can not supply power to the same transfer bus at the same time

1252. Small quantities of surface blooming, which can occur on items in storage, do not cause damage to the component

1251. Saturate the element for two hours

1250. If the test does not give satisfactory results, do the fault isolation procedure

1249. 用手摇泵将系统增压至150bar。