1) Reinforcing hole wall
![点击朗读](/dictall/images/read.gif)
加固孔壁
2) amplifying diameter and adding wall
![点击朗读](/dictall/images/read.gif)
扩孔加壁
3) coal wall strengthenign
![点击朗读](/dictall/images/read.gif)
煤壁加固
4) board strengthening
![点击朗读](/dictall/images/read.gif)
板壁加固
5) reinforcement with wall column
![点击朗读](/dictall/images/read.gif)
壁柱加固
6) Solid heat model
![点击朗读](/dictall/images/read.gif)
固壁加热
补充资料:动力头钻机施工边坡加固孔
动力头钻机施工边坡加固孔
1262
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条