Then tie power chain or elastic line on the hook and bracket (or band) to form two identical rotated strengths, but in opposite direction, to help correct torsiversion.

在拉钩与托槽或带环上分别挂橡皮链或弹力线形成一组方向相反、力量相等的旋转力作用于扭转牙达到矫治。

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Therefore, the upper level controller and lower level conveyor and associated kits were dismantled, and a bracket for concave guide and flexible chain was installed.

为此，对该机组进行了改造：①拆除烟支上位控制装置和烟支下位传送装置及其组件；②设计加工并安装凹形导板和柔性搭链的支架。

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Thee 'Top Chain' requires no tensioner pulley due to the eccentric Bottom Bracket.

在'顶链'不要求拉紧滑轮由于偏心中轴。

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