3184. Operational Test That procedure required to ascertain only that a system or unit is operable ( )

1116. Chemical oxygen-generating systems require less space and weigh less than gaseous oxygen systems supplying the same number of people ( )

1115. This torque shaft can not move inboard Thus, before you move it, remove the outboard torque shaft ( )

1114. 主最低设备清单应当以标牌、维修程序、机组运行程序等形式规定适当的限制条件,以及保证可接受的安全水平所需要的其他限制规定( )

1113. 隔离有故障的装置,并排除故障原因。 ( )

1112. Smoke, Flame, and Carbon Monoxide Detection Systems ( )

1111. the air pressure is above normal ( )

1110. 这种化合物能释放有毒的烟雾。( )

1109. The center of gravity moves in relation to the loads on the wings( )

1108. Complex sentence structure and the large number of meanings and synonyms that many English words have can cause confusion( )

1107. 当通风空气温度升至 27℃时,排气阀打开。( )