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【单选题】
下列有关压缩机的描述正确的是( )A.
压缩机作为动力来源驱动制冷剂在整个回路中循环
B.
经压缩机压缩后，制冷剂压力上升、温度不变、体积不变；
C.
固定排量压缩机在发动机起动后压缩机随之运转，制冷剂循环流量由膨涨阀控制
D.
压缩机不能吸入气态的制冷剂，否则会损坏压缩机。
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