744.The bolt will be at the 2 o＇clock position when you look at the pump from the rear ( )

193.Mechanical power is produced by electric motors that are mainly used to drive pumps, for example, fuel and hydraulic pumps or to drive a vale to the commanded position in the fuel hydraulic or air conditioning system or to move mechanical parts like doors and cargo containers ( )

192.测量并记录金属板的厚度 ( )

191.剥掉导线的绝缘层( )

190.When the system is active, you will get a report( )

189.巡航性能介绍的格式由飞机制造商自行决定 ( )

188.Head aircraft into the wind( )

187.若要改变这个修理程序,则要得到设计主管部门的批准( )

186.Those units provide a means of preventing it from freezing ( )

185.SET THE SWITCH TO THREE CYCLES A MINUTE( )

184.The primary function of the hydraulic pressure system is to supply pressure flying controls for the operation of flying controls ( )