A、 This data sheet defines that the product,published by the type certificate,satisfies the airworthiness necessities complying with the conditions and limitations.
B、 The product,for which the type certificate was approved,should reach the airworthiness requirements within conditions and limitations stipulating by this data sheet.
C、 This data sheet regulates conditions and limitations of the airworthiness demands that the product,which has the qualified type certificate,should fulfill.
答案：B
A、 This data sheet defines that the product,published by the type certificate,satisfies the airworthiness necessities complying with the conditions and limitations.
B、 The product,for which the type certificate was approved,should reach the airworthiness requirements within conditions and limitations stipulating by this data sheet.
C、 This data sheet regulates conditions and limitations of the airworthiness demands that the product,which has the qualified type certificate,should fulfill.
答案：B
A. Immediately clean the area if one of the two compartments is affected by lead contamination.
B. If there is mercury pollution in the compartments,clean one of the two areas immediately.
C. If there is mercury contamination in one of the two compartments,clean the area immediately.
A. 不能使用缩写,除非有意义。
B. 不能使用缩写直到它们有通用意义。
C. 除非缩写具有普遍意义,否则不得使用缩写。
A. 如果凸台处有气漏出,按逆时针方向缓慢转动活门组件。
B. 按逆时针方向缓慢转动活门组件直到凸台处有气漏出。
C. 在气体从凸台漏出之后,按逆时针方向慢慢转动活门组件。
A. That portion of the system is used to eliminate or prevent the formation of ice on propellers."
B. The function of that part of the system is to decelerate or prevent the deformation of ice on propellers.
C. The usage of the system portion is to accelerate or facilitate the formation of ice on propellers.
A. In the case of damage to the brackets,continue the procedure.
B. In the absence of damage to the brackets,continue the procedure.
C. In the condition of damage to the brackets,continue the procedure.
A. Make sure the cabin pressure relief valve is open.
B. Make sure the cabin pressure outflow valve is open.
C. Make sure the cabin pressure bypass valve is open.
A. In order to obtain additional clearance,gaskets may be added.
B. Additional shims may need to be added to obtain proper clearance.
C. Add special shims as necessary may vary the clearance.
A. 缓慢增加压力(每分钟不少于过一圈)。
B. 缓慢释放压力(每分钟不超过一圈)。
C. 缓慢增加压力(每分钟不超过一圈)。
A. 清洁容器的内表面。
B. 清洁包括表面在内的容器。
C. 从里清洁容器表面。
A. Carry on with the test if the pressure supply is not available.
B. Ignore the test if the pressure supply is strengthened.
C. If the pressure supply stops,cancel the test.
