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直接驱动伺服阀
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直接驱动伺服阀
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直接驱动伺服阀
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direct drive valve
直接驱动伺服阀
一种电液转换装置。是液压伺服系统的核心元件。其输入电压或驱动电流与输出控制流量成比例。简称DDV。
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