1957. Remove the rigging pins and equipment that prevent free movement of the control surfaces

1406. English is the international language of science, technology, and human relations

1405. 陀螺仪的突然操作会导致水平安定面发生不必要的移动。

1404. 你可以使用除了分号之外的所有标准英语的标点符号

1403. 如果杆端轴承的径向磨损大于0010英寸,在接下来的10个飞行循环或25个飞行小时内(先到为准)将其报废。

1402. This Section should contain a recommendation that airplane operator establishes contact with the dealer or certified service station for service and information

1401. Attach the two ends of the hoses

1400. The sealant burns at 109 deg

1399. The first step in listing possible causes of each trouble is to show what sections of the system may be at fault

1398. ( ) A FORCE OF 100 N ON THE END OF THE LEVER

1397. That stops and starts again, not continuous