How do I increase or reduce spring tensioning?
如何增加或减小弹簧张力？
How do I increase or decrease spring tensioning?
如何增加或减小弹簧张力？
The actuating device and the tensioning device are connected with the drag chain.
驱动装置、张紧装置分别与牵引链条相接。
The actuating device and the tensioning device are connected with the drag chain.
驱动装置、张紧装置分别与牵引链条相接。
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