A、 该程序应在飞机最后一次运行之后至少2小时完成。这将确保记录的减震支柱数值是准确的。
B、 该程序应在飞机最后一次运行后2小时之内完成。这将确保记录的减震支柱数值是准确的。
C、 应在飞机至少运行2小时,最后再完成该程序,这将确保记录的减震支柱数值是准确的
答案：A
A、 该程序应在飞机最后一次运行之后至少2小时完成。这将确保记录的减震支柱数值是准确的。
B、 该程序应在飞机最后一次运行后2小时之内完成。这将确保记录的减震支柱数值是准确的。
C、 应在飞机至少运行2小时,最后再完成该程序,这将确保记录的减震支柱数值是准确的
答案：A
A. 液压系统给作动筒提供作动力。
B. 液压系统为作动筒提供动力。
C. 液压系统供电给作动筒。
A. Use a hole instrument to examine the turbine internally.
B. Use a borescope to examine the combustor internally.
C. Use a hole instrument to examine the combustor externally.
A. If a chapter is deleted, by merging with other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.
B. Where chapters have been eliminated through combining with other chapters, the original chapter title will be listed in the table of contents at the front of the manual, and the material will be located in the original chapter.
C. If a chapter is deleted by other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.
A. 包括折叠页和章节的起始页在内,所有页面均应双面打印。
B. 除折叠页外,章节的起始页和所有页面均应双面打印。
C. 除折叠页和章节的起始页外,所有页面均应双面打印。
A. 确保束缚杆没有与安装在地板上的逃离滑梯支架啮合。
B. 确保束缚杆没有装在地板上的逃离滑梯支架上。
C. 确保束缚杆没有与在地板上的逃离滑梯支架对齐。
A. The MMEL should specify suitable limitations in the form of placards, maintenance procedures,crew operating procedures,and other restrictions as necessary to ensure an acceptable level of safety.
B. The MMEL should be in the form of annunciator,maintenance procedures, crew operating procedures to illustrate applicable limitations and other rules necessary to verify an acceptable level of safety.
C. The MEL should cover suitable limitations which are shown in placards, maintenance procedures, crew operating procedures, and other rules to verify an acceptable level of safety.
A. When you need to understand a schematic diagram, use arrows to indicate flow orienting.
B. Arrows shall be used to indicate flow ends when needed to understand the schematic diagram.
C. When need to comprehend the chart, you should use arrows point to the direction.
A. The fragile connector is usually closed.
B. The quick-break switch is normally in the off position.
C. The frangible fitting is a normally closed valve.
A. 原理图的使用者是维修人员。
B. 工作图纸的使用者是维修人员。
C. 原理图用于机械专业。
A. Do these two steps at the same time;
B. Do these two steps step by step;
C. Do these two steps one after another;
