The movable safety piece is connected with the insulating system, is supported against by the control rod, and is in normally closed connection with the fixed contact piece.

该动保险片，它连接绝缘系统，而且，它受控制杆顶抵并常闭连 接该定接触片。

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The electromagnetic field distribution was studied to explain the increased electromagnetic force after installing permanent magnets in a movable magnetic coils control rod drive mechanism.

为了解释控制棒可动线圈电磁驱动机构加入永磁后电磁力增强的机理，对机构的电磁机理及分布进行了研究。

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The utility model is composed of a functional device, an operating rod, a movable joint, a control circuit box, and a cable wire.

它由功能器、操纵杆、活动节、控制电路盒和电缆线构成；

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