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阀门 气动执行器 控制器 之间是什么关系啊最小流量阀
阀门 气动执行器 控制器 之间是什么关系啊最小流量阀
发布时间:2021-02-20 13:05:52
阀门 气动执行器 控制器 之间是什么关系啊最小流量阀
网友回答
控制器通电控制气动执行器动作,执行器通气带动汽缸运动,汽缸运动带动齿轮旋转,齿轮连接阀杆阀瓣旋转起到关开阀门作用.
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