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单选题
3329. 用于控制和引导从进口油嘴流向出口油嘴通过润滑油的流量。
A
Used to control and direct the flow of lubrication through the engine from the out let fitting to the inlet fitting.
B
Used to control and direct the speed of lubrication through the engine from the inlet fitting to the outlet fitting
C
Used to control and direct the flow of lubrication through the engine from the inlet fitting to the outlet fitting.
答案解析
正确答案：C
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