A、 锁紧件
B、 安全带
C、 紧固件
答案:C
A. 在驾驶舱放置警告标识,同时告知相关人员不要操作飞控系统。
B. 在驾驶舱放置警告标识,告知人员不要操作飞控舵面。
C. 在驾驶舱放置警告标识以告知无需操作飞控舵面的人员。
A. Make sure that the warranty life of the material is not expanded.
B. Make sure that the retirement period of the material is not exceeded.
C. Make sure that the shelf life of the material is not expired.
A. Make sure that the probe went through more than 500 degrees C.
B. Make sure that the temperature of the probe increased to more than 500 degrees C.
C. Make sure that the temperature of the probe increased to more than 500 degrees F.
A. 在本构型中,必须执行不同的测试程序。
B. 在本构型中,可以选用不同的测试程序。
C. 本次会议强制要求使用不同的测试程序。
A. 流动
B. 流量
C. 外流
A. Set the tensiometer to zero.
B. Empty the tension regulator.
C. Zero the tension indicator.
A. Refer to the attachment that follows for the applicable resistance values.
B. Refer to the figure that follows for the applicable gap values.
C. Refer to the table that follows for the applicable torque values.
A. John will call you ahead of time to tell you when and where to meet.
B. John will call you later to tell you when and where to meet.
C. John will call you in time to tell you when and where to meet.
A. 如果必须在初次打印后添加页面,则该页面应带有前一页的编号并添加字母后缀。
B. 如果必须在原始打印后添加页面,则该页面应带有后一页的编号并添加字母后缀。
C. 如果必须在初次打印后添加页面,则该页面应带有前一页的编号并添加字母注释。
A. 如果你得到了一个不需要的移动,做系统测试。
B. 对于非指令运动,需要使用该系统进行测试。
C. 出现非指令运动时,对系统进行测试。