调整座可在机架两侧的滑槽上前后移动，调整座及机架后墙间有一组调整垫片。

Adjust seat available in sliding channel on either side of the frame and move on, adjust seat and the back wall frame to a group of adjustment between pads.

youdao

调整座可在机架两侧的滑槽上前后移动，调整座及机架后墙间有一组调整垫片。

Adjust seat available in sliding channel on either side of the frame and move on, adjust seat and the back wall frame to a group of adjustment between pads.

youdao