1141. 不锈钢接触镁、铝或锡金属时会导致它们腐蚀。 ( )

3159. 一个控制杆控制活门的位置。 ( )

3158. Use a solution of soap and water to check that there are no air leaks at the pressurization tube connections between the air pressure filter assembly near the pneumatic crossover manifold duct in the left/right bays and the air charging valve manifold assembly in the right main landing gear wheel well ( )

3157. Two semicircular flappers control air flow ( )

3156. TIRE WEAR INCREASES WITH HIGH SPEED ( )

3155. Except for fold out pages and start of chapters, all pages shall be printed on both sides( )

3154. The fault isolation task explains how to find the cause of the fault When the task says " You corrected the fault" youknow that the fault is gone

3153. 当安装弹簧夹,确保听到一个咔哒声。 ( )

3152. The windshield outlets are forward of the captain and first officer glareshield ( )

3151. 不要用压缩空气清洁显示组件后面的孔。压缩空气会将污染物吹入显示组件内,会造成设备损坏。 ( )

3150. Blow dry air through the feed and spray tubes ( )