An elastic part is installed on the contact portion of the said inferior fixation part and bracket.

弹性部件，其设置在上述下侧固定部件及支架接触的部位。

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Though a bit difficult for chuck mounting and adjusting, it is easy maintenance and lower cost by means of the distributor ring bracket to avoid any contact with the power chuck.

使用配气盘支架，卡盘与配气盘不接触。虽然安装调整复杂点，但维护保养方便经济。

youdao

Though a bit difficult for chuck mounting and adjusting, it is easy maintenance and lower cost by means of the distributor ring bracket to avoid any contact with the power chuck.

使用配气盘支架，卡盘与配气盘不接触。虽然安装调整复杂点，但维护保养方便经济。

youdao