raise boring machine
短語詞組
- raise -boring machine pilot drifting method 反井鑽機導(dǎo)硐施工法
- drilling with raise -boring machine 反井鑽井
- the rack of raise -boring machine 反井鑽機機架
- Blind raise boring machine 盲天井鑽機
- hard rock raise boring machine [鑛業(yè)]硬巖天井鑽進機 返回 raise boring machine