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单选题
Distribution of air conditioning system is used to induct and distribute air. Includes equipment rack cooling systems and items such as blowers, scoops, ducting, inlets, check valves, etc. Does not include valves which are part of pressurization and temperature control.
A
空调的分配系统用来引导和分配空气。包括设备架的冷却系统和送风机、进气口（飞机内部）、管路、进气口（飞机外部）、单向活门等部件。不包括在温度和压力控制部分的活门。
B
空调的分配系统用来引导和分配空气。包括设备架的冷却系统和送风机、进气口（飞机外部）、管路、进气口（飞机内部）、单向活门等部件。不包括在温度和压力控制部分的活门。
C
空调的分配系统用来诱导和分配空气。包括设备舱的冷却系统和送风机、进气口（飞机内部）、管路、进气口（飞机外部）、单向活门等部件。不包括在温度和压力控制部分的活门。
答案解析
正确答案：B
相关知识点：
空调分配系统部件构成
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