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提问人:网友c********1 发布时间:2022年4月6日 06:58
[单项选择题]

全静压系统组成().

A.4个空速管、4个静压孔

B.3个空速管、6个静压孔

C.4个全压管、6个静压孔

D.3个全压管、6个静压孔

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