There is another way to access the options dialog: first, by typing F9 or second, by double clicking the frame when a connection is active.

这是有另外一条访问选择项的路径：首先，按F9或第二，当一个连接激活时，双击画面。

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The single track, the double thread tube clamp the product to select the unique connection method, has met the different assembly way need.

单线、双线管夹产品采用独特的连接方式，满足了不同组装方式的需求。

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