The component has simple structure and reliable motion by using hydraulically powered swinging townet rods to drive the townet.

这一组件采用液压驱动的摆动网杆带动拖网，结构简单，动作可靠。

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The component has simple structure and reliable motion by using hydraulically powered swinging townet rods to drive the townet;

采用液压驱动的摆动网杆 带动拖网驱动方式结构简单，动作可靠；

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The component has simple structure and reliable motion by using hydraulically powered swinging townet rods to drive the townet;

采用液压驱动的摆动网杆 带动拖网驱动方式结构简单，动作可靠；

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