Motor dragging and servo load of hydraulic pressure system has been looked as the front subject of the technology of hydraulic pressure.
液压伺服马达拖动和液压伺服加载，目前列为液压技术研究的前缘学科。
The utility model relates to a liquid soft starting and speed governor of AC motor, belonging to the dragging and controlling filed of motor.
本实用新型名称为三相交流电动机液态软起动调速装置。
The utility model relates to a liquid soft starting and speed governor of AC motor, belonging to the dragging and controlling filed of motor.
本实用新型名称为三相交流电动机液态软起动调速装置。
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