- 1. Hole -back: 洞顶爆孔
... 爆孔用封泥 mudcapping 洞顶爆孔 Hole -back 爆孔钻 Blast-hole drill ...
dict.youdao.com - 2. hole back: 炮眼底
dict.youdao.com - 3. hole back: 踌躇
dict.youdao.com - 4. hole back: 隐瞒
dict.youdao.com - 5. hole back: 阻止
dict.youdao.com - 6. bottom hole back torque: 井底反扭矩
dict.youdao.com - 7. Hole back shelf: 孔背板货架
dict.youdao.com - 8. back hole: 后瓣
dict.youdao.com - 9. back hole: 背背孔盲孔
dict.youdao.com - 10. back hole: 顶板炮眼
dict.youdao.com
有道词典