concrete spraying
短語(yǔ)詞組
- concrete e spraying 混凝土噴灑
- pumping concrete spraying machine 泵式混凝土溼噴機(jī)
- concrete spraying support [鑛業(yè)]噴射混凝土支護(hù)
- Rotor concrete spraying machine 轉(zhuǎn)子式混凝土噴射機(jī)
- concrete spraying robot 噴漿機(jī)器人的
- spraying concrete 噴射混凝土 返回 concrete spraying