A、 Filling with oxygen is not permitted during defueling and refueling.
B、 Servicing with oxygen is not allowed during refueling and defueling.
C、 Servicing with oxygen is not prohibited during fueling and defueling.
答案：B
A、 Filling with oxygen is not permitted during defueling and refueling.
B、 Servicing with oxygen is not allowed during refueling and defueling.
C、 Servicing with oxygen is not prohibited during fueling and defueling.
答案：B
A. 如果维护消息未在"电流状态"中显示,则出现了连续性故障。
B. 如果维护信息未在"当前状态"中显示,则出现了间歇性故障。
C. 如果维护消息未在"当前状态"中显示,则出现了次级故障。
A. 这些组件和部件用于在整个发动机内分配滑油,包括前后增压和回油泵、油槽、油滤、阀门等,还包括第 79 章中未涵盖的管路。
B. 用于在整个发动机中分配燃油的装置和部件。包括前后压力和清除器泵、集水坑、粗滤器、阀门等。还包括第 79 章中未包含的软管油管。
C. 用于在整个发动机中分配机油的装置和部件。不包括前后压力和清除器泵、集水坑、粗滤器、阀门及第 79 章中未包含的软管油管等。
D. C.用于在整个发动机中分配机油的装置和部件。不包括前后压力和清除器泵、集水坑、粗
E. C.用于在整个发动机中分配机油的装置和部件。不包括前后压力和清除器泵、集水坑、粗滤器、阀门及第 79 章中未包含的软管油管等。
A. The section of the system which is used to sense and signal the formation of ice.
B. The portion of the system which is used to detect and display the condition of ice.
C. The portion of the system which is used to detect and indicate the formation of ice.
A. 风干过滤器。
B. 在大气中干燥排油口。
C. 在空中排干加油口。
A. The equipment list shall include all needed or auxiliary equipment installed in the particular airplane when delivered.
B. All needed or optional equipment installed in the particular airplane when transported shall be contained in the equipment list.
C. The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.
A. Each wire is comprised by an alphabetical code following 2 alpha digits and 2 numerical digits.
B. Each wire is identified by an alphanumerical code comprising 2 alpha digits followed by 2 numerical digits.
C. Each wire consists of an alphanumerical code following 2 alpha digits and 2 numerical digits.
A. 确保液压蓄压器的氮气灌充压力是正确的。
B. 确保刹车蓄压器的氮气增压压力是正确的。
C. 确保液压蓄压器的氮气的灌充程序是正确的。
A. Lubricate the elevator tab hinges.
B. Lubricant the elevator tab links.
C. Grease the aileron tab hinges.
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. Modifications,additions and omissions,a black line should be drawn vertically at the footer outside of the page parallel to the part of the change.
B. Revisions,additions and deletions shall be identified by a vertical black line along the outside of the page opposite only that portion of the printed matter that was changed.
C. Alterations,substitutions and eliminates should be marked with a black slash outside the scope of the page to coincide with the section being changed.
