1) left track roller frame adjustment
![点击朗读](/dictall/images/read.gif)
左履带支重轮架调整
2) front track roller frame
![点击朗读](/dictall/images/read.gif)
前履带支重轮架
3) track roller frame
![点击朗读](/dictall/images/read.gif)
履带支重轮[台车]架
4) track roller frame assembly
![点击朗读](/dictall/images/read.gif)
履带支重轮[台车]架总成
5) track roller frame bearing
![点击朗读](/dictall/images/read.gif)
履带支重轮[台车]架轴承
6) track roller frame boring tool
![点击朗读](/dictall/images/read.gif)
履带支重轮[台车]架钻具
参考词条