1426.The airplanes were delivered with recommended inspection programs to keep them airworthy.

A. Do a hardness test for turning tool.

B. Conduct a hardness test for the carbide insert.

C. Take a hardness test for the chuck.

A. 当反推装置收回时,人员要呆在飞机附近。

B. 当动力装置展开时,使人员离开飞机。

C. 当反推装置展开时,让人员远离飞机。

A. Possibly,the incorrect operation will occur due to the contaminated oil jet.

B. Incorrect operation is absolutely resulted from a blocked ignitor.

C. A blocked oil jet can cause incorrect operation.

A. 为防止系统出现事故,安装安全锁。

B. 为防止系统意外运行,安装安全锁。

C. 安全锁定系统,以防止系统意外操作。

A. 定义措辞应尽可能简单,并必须符合手册中所定义的术语的使用。

B. 定义应尽可能简单地被记录,且必须保证手册中已定义术语的使用。

C. 定义应尽可能用词简单,且必须强制使用手册中规定的术语。

A. There are electrically-operated valves in the ejection lines to the two engine pumps.

B. There are electronic-operated valves in the ejection lines to the two engine pumps.

C. There are electrically-operated valves in the suction lines to the two engine pumps.

A. According to Boeing Docs and associated ADs,changing the dimension of the thrust reverser upper locking actuator lock sensor target can result in slow detection of the failure or undetected failure.

B. Based on the Boeing Docs and the associated ADs,if the size of the thrust reverser upper locking actuator lock sensor target is increased,it may result in delayed or undetected the actuator failure.

C. As described in Boeing Docs and the associated ADs,if the orientation of the locking actuator on the thrust reverser locking sensor target changes,the actuator failure will be delayed or undetected.

A. 飞机或其系统的缺陷经常被第三方给出文字描述。

B. 总的来说,对飞机或系统的排故不受第三方的限制。

C. 一般来说,在描述飞机或其系统时,应该使用第三人称。

A. When installing the distributor,refrain from changing the timing.

B. Ensure that you do not adjust the timing to install the distributor.

C. Do not move the timing when you install the distributor.

A. 以下词语和定义符合适用于航空航天和国防的技术出版物规范。

B. 以下词汇和定义同意适用于航空航天和防护的技术出版物的规范。

C. 以下词汇和术语与航空和防务的技术出版物实际使用的规范相符合。