A、 Be sure that the position of the clamp has the same opinion with your record before you remove it
B、 Make sure that the position of the clamp is the same as the position you recorded during the removal
procedure
C、 Insure that the clamp matches the position that you recorded during the repair procedure.
答案：B
A、 Be sure that the position of the clamp has the same opinion with your record before you remove it
B、 Make sure that the position of the clamp is the same as the position you recorded during the removal
procedure
C、 Insure that the clamp matches the position that you recorded during the repair procedure.
答案：B
A. If the unit is not modified, its service life will be possibly shorter.
A. the design authority must report all related questions about the repair plan
B. The design authority must give approval to changes that you make to the repair scheme
C. The design authority may reply the work that you will do according to the scheme
A. 用电线把电缆连接到结构上
B. 把钢索固定到结构上
C. 把电线系到结构上的电缆上
A. 调整加速度计的精度。
B. 准确调整陀螺仪。
C. 调整罗盘的精度。
A. 在执行此程序过程中请使用 12 英寸的套筒扳手。
B. 在此过程中使用 12 英尺套筒手柄。
c、在此过程中使用 12 号扳手手柄。
A. A lab analysis of the contamination is required to the frequently clogged filters.
B. When you find the filters blocked in a very short time, ask the vendor to inspect them for any
contamination.
C. if the filters get clogged at an unusually early stage,send them to the laboratory to analyze the contamination.
A. 如果获得一个以上的类别认证,则每一类别的重量均应给予限制。
B. 如果获得的认证多于一个类别,则每一类别的重量均须加以限制。
C. 如果在一个以上的类别中获得认证则各类别重量,连同任何相关限制,都应针对各类别给出。
A. 结构或设备的改装可以改变基本质量和重心坐标。
B. 结构或设备大修可以造成基本质量和重心协调的改变。
C. 基本质量和重心改变后需要进行结构或设备的改装。
A. 系统通过安排相互关联的部件来实现一定的功能。
B. 系统是为执行某一特定功能而安排的相互关联的部件的组合。
C. 系统是将一系列部件安排在一起,为了完成某一特定功能。
A. 拆卸密封胶和钝铁楸。
B. 用锋利的铲子去除密封胶。
C. 用钝刮刀刮掉密封胶。
