A、 衬板的厚度应该是初始翼梁衬垫的厚度的 1-1.2 倍。
B、 加强条的厚度乘以 1-1.2 就得到初始长桁衬垫的厚度。
C、 压条的厚度应是初始长桁衬垫的厚度的 1-1.2 倍。
答案：C
A、 衬板的厚度应该是初始翼梁衬垫的厚度的 1-1.2 倍。
B、 加强条的厚度乘以 1-1.2 就得到初始长桁衬垫的厚度。
C、 压条的厚度应是初始长桁衬垫的厚度的 1-1.2 倍。
答案：C
A. 将光泽的一面贴在光泽的表面上。
B. 用粗糙的一面把表面打磨光滑。
C. 将补丁哑光的一面贴在光滑的表面上。
A. 不要在热的表面上使用这些清洁剂。
B. 不要在热的表面上使用密封剂。
C. 不要在热的漆面上使用除味剂。
A. 该速度指示仪此段弧线的上限是需襟翼放下时必须达到的最大速度。
B. 该速度指示仪此段弧线的上限是允许放襟翼的最大速度。
C. 该速度指示仪此段弧线的上限是襟翼收起情况下所允许的最大速度。
A. Move any of the four bolts.
B. Remove one of the four bolts.
C. Remove each of the four bolts.
A. The index of the maintenance manual shall be comparative to the basic standard category of Part 20.Manufacturers may,however,delete systems or sections that do not apply to their products or,where practicable,combine systems or sections.
B. The index for maintenance manuals shall be compatible with the basic standard breakdown of Section 20.However,manufacturers may omit system or chapters that are not applicable to the product or combine system or chapters where it is feasible.
C. The basic standard category of Part 20 must conform to the index of the maintenance manual.However,manufacturers may elide systems or sections that are not applied to their products,or incorporate systems or sections where applicable.
A. Clean the elastic surfaces that are transparent.
B. Clean the plastic surfaces that are not transparent.
C. Clean the plastic surfaces that are not vague.
A. During the retraction test,keep a close watch on the monitor.
B. Continuously observe the indications after the retraction test.
C. Monitor the indications during the retraction test.
A. Remove unwanted support from sealant.
B. Wipe excess sealant from the lever.
C. Remove the unwanted sealant from the bracket.
A. 确保装置运转良好。
B. 确保装置满足要求。
C. 确保组件是令人满意的。
A. 动物的排放物的热量比人类高,因此飞机上更有可能聚集潮气。
B. 动物会比人类产生更多热量,因此飞机上更有可能集聚潮气。
C. 动物产生的热量比人类高,因此飞机上累积的潮湿度可能更高。
