安装排气管支架并拧紧螺丝。

Install the exhaust pipe support and tighten the screw.

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左右旋转机构：更换置物方向时方便调整，仅调整螺丝即可，不需要换气管及磁簧开关。

The left-right rotating institutions: replacement stowage direction convenient adjustment, only adjustment screws can, do not need to change the trachea and magnetic reed switch.

youdao

左右旋转机构：更换置物方向时方便调整，仅调整螺丝即可，不需要换气管及磁簧开关。

The left-right rotating institutions: replacement stowage direction convenient adjustment, only adjustment screws can, do not need to change the trachea and magnetic reed switch.

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