A、 拆卸/安装部分应清晰地描述拆卸和重新安装部件或装置所要求的步骤方法,以及应观察的预防措施。
B、 拆卸/安装部分应明确地说明拆卸和重新安装部件或装置所需的步骤要求,不需包含观察到的预防措施。
C、 拆卸/安装部分应清楚地说明拆卸和重新安装部件或装置所需的步骤顺序,以及应遵守的预防措施。
D、 B.拆卸/安装部分应明确地说明拆卸和重新安装部件或装置所需的步骤要求,不需包含观察到的预防措施。
E、 C.拆卸/安装部分应清楚地说明拆卸和重新安装部件或装置所需的步骤顺序,以及应遵守的预防措施。
答案：C
A、 拆卸/安装部分应清晰地描述拆卸和重新安装部件或装置所要求的步骤方法,以及应观察的预防措施。
B、 拆卸/安装部分应明确地说明拆卸和重新安装部件或装置所需的步骤要求,不需包含观察到的预防措施。
C、 拆卸/安装部分应清楚地说明拆卸和重新安装部件或装置所需的步骤顺序,以及应遵守的预防措施。
D、 B.拆卸/安装部分应明确地说明拆卸和重新安装部件或装置所需的步骤要求,不需包含观察到的预防措施。
E、 C.拆卸/安装部分应清楚地说明拆卸和重新安装部件或装置所需的步骤顺序,以及应遵守的预防措施。
答案：C
A. L1 entry door life vests were not installed by flight crew.
B. Life vests at L1 entry door flight crew station not install.
C. Life vests were not installed at L1 entry doorflight crew station.
A. 不允许通过扭转螺母将紧固件拉入孔内。
B. 在拧紧紧固件的时候要保持螺母不转动。
C. 拧紧紧固件与孔对齐,固定住螺母不要转动。
A. Recommending or requiring life limited components is on the right side of the page in an appropriate margin.
B. Recommended or required retirement time of life limited parts is on the right side of the page in an appropriate space.
C. The required retirement time of life limited components is located on the right side ofan appropriate space.
A. The pneumatic system gets compressed air from the pneumatic air sources and supplies the compressed air through ducts to the user systems.
B. The pneumatic system gets compressed air from the pneumatic air sources and supplies the compressed air through manifold to the user systems.
C. The pneumatic system gets comprised air from the pneumatic air sources and supplies comprised theair through ducts to the user systems.
A. 描述飞机发动机时,应说明新发动机和拆装后发动机的正确维修操作方法。
B. 描述飞机发动机时,应说明新发动机和损坏后发动机的正确操作和保养。
C. 描述飞机发动机时,应说明全新发动机和磨合期后发动机的正确操作和保养。
A. 这个过滤器能除去空气供应中的所有污染物。
B. 使用这个过滤器可以有效减少空气供应中的污染程度。
C. 这个过滤器能够净化供应的空气,完全消灭颗粒物。
A. In order to locate lower margins of safety components and areas,current records were reviewed.
B. To find components and areas where have showed lower margins of safety,existing results were examined.
C. Existing analyses were reviewed to identify components and areas that may have exhibited lower margins of safety.
A. Mach digit is the percent of true airspeed to the speed of sound.
B. Mach number is the ratio of true airspeed to the speed of sound.
C. Mach number is the proportion of real airspeed to the speed of light.
A. Clean the surface to make sure that the sealing is satisfactory.
B. Clean surfaces to ensurethe bonding as required.
C. Clean the surface to make sure that the bond is satisfactory.
A. 识别出有代码的部件,可以帮助再次正确安装。
B. 用编码标识复合材料,以帮助再次正确安装。
C. 用代码标识部件,以帮助正确地再次安装。
