KG-300-2J flushing fluid purification circulation system using directional drilling in coal mine
The KG-300-2J flushing fluid purification circulation system using directional drilling in coal mine is developed. According to the characteristics of directional drilling construction and drilling cuttings, two-stage purification treatment mode including vibrating screen unit and centrifuge unit is...
Furkejuvvon:
| Váldodahkki: | |
|---|---|
| Materiálatiipa: | Artigo |
| Giella: | Chinês |
| Almmustuhtton: |
Editorial Office of Safety in Coal Mines
2021-07-01
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| Ráidu: | Meikuang Anquan |
| Fáttát: | |
| Liŋkkat: | https://www.mkaqzz.com/cn/article/id/7536 |
| Fáddágilkorat: |
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