A、 The valves are double flap spring-loaded valves mounted on the wheel well side of the front bulkhead of the wheel well, with 9-inch (228 mm) pipes from the assembly into the space above the wing.
B、 The valves which are attached to the wheel well side of the wheel well forward bulkhead, where the 9-inch (228 mm) ducts from the packs get into the space above the wings,are of dual flapper spring-loaded type.
C、 The valves which are fixed to the wheel well side of the wheel well forward bulkhead are dual flapper spring-loaded type valves where the 9-inches (228 mm) tubes from the units enter into the space above the wings.
答案：B
A、 The valves are double flap spring-loaded valves mounted on the wheel well side of the front bulkhead of the wheel well, with 9-inch (228 mm) pipes from the assembly into the space above the wing.
B、 The valves which are attached to the wheel well side of the wheel well forward bulkhead, where the 9-inch (228 mm) ducts from the packs get into the space above the wings,are of dual flapper spring-loaded type.
C、 The valves which are fixed to the wheel well side of the wheel well forward bulkhead are dual flapper spring-loaded type valves where the 9-inches (228 mm) tubes from the units enter into the space above the wings.
答案：B
A. 正常的发动机气流旁通掉的部分,主要目的是增加发动机推力或降低燃油消耗率。
B. 正常的发动机气流旁通掉的部分,主要目的是降低发动机推力或提高燃油消耗率。
C. 发动机气流被旁通掉,主要目的是增加发动机推力或降低燃油消耗率。
A. 显示连接点的位置,转弯半径的图解应包括在内。
B. 附著点的位置和转弯半径应包括插图。
C. 插图显示连接点的位置还包括转弯半径。
A. “细节要求”部分给特殊材质的物品进行整理和排序提供特定方法。
B. “具体要求”部分描述了特殊材料的实体的一致性布局和辨别的方法。
C. “详细要求”部分提供了编排和标识特定主题材料的统一方法。
A. 如果结果不同请执行此测试
B. 如果数值不同,请执行此测试
C. 如果数值相同,请执行此测试
A. 注意:总管的管道压力不能超过50psig
B. 注意:总管的管道压力不能低于50psig
C. 注意:总管的管道压力已经超过50psig
A. The temperature increase results in the tension decreasing in the cables.
B. The temperature increase affect slightly the tension in the cables.
C. The tension in the cables is a crucial factor in the temperature changes.
A. The tune time for a frequency not in memory is 2 to 4 seconds typical, 7 seconds maximum.
B. The adjust time for a frequency not in memory is 2 to 4 seconds typical, 7 seconds maximum.
C. The tune time for a frequency not in memory is 2 to 4 seconds common, 7 seconds maximum.
A. 在起飞时,如果在多功能控制显示组件中输入了外界环境温度,那么飞行员设置推力杆到灵活起飞推力止动位。
B. 在起飞时,如果在多功能控制显示装置上进入了外界环境温度,飞行员设置推力杆到灵活起飞推力止动位置。
C. 为了起飞,如果在多功能控制显示装置上输入了外界环境温度,飞行员将推力手柄建立到起飞推力的弯曲锁定位置。
A. If the part is broken, replace it.
B. If the part is unserviceable, replace it.
C. If the part condition is poor replace the.
A. Use a solution of foam and water to clean.
B. Clean with bleach and water.
C. Clean with a solution of soap and water.
