- It introduces the application of directional drilling technology in the dissolvable mine,which aims to exploit an advanced mining means for dissolvable mine.
- I think your plans will chime in with mine.
- In the production process of Huopu Mine, advance mining method was temporarily adopted in local area due to the impact of underground water and geologic structure in front of the working face.
- It was a freak of mine to wear pink pajamas.
- The troops fired at the advancing enemy.