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当前学科:民航飞行签派员考试
题目:
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所谓飞机多液压源系统是指:().
A . 用于传动飞机多个部件的液压系统
B . 液压系统有多个液压泵共同供压
C . 飞机上有多个相对独立工作的液压系统
D . 以上都对
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