shaft sinking 中文意思是什麼

shaft sinking 解釋
【礦物】鑿井。

  • shaft : n 1 箭;箭桿。2 (槍、槌、斧等的)柄;矛。3 【植物;植物學】稈;莖;柄。4 【動物;動物學】羽軸;...
  • sinking : n. 1. 沉沒;沉下;低陷,塌下,凹下。2. 試掘;投資。3. 【建築】孔;凹處。4. (饑餓、勞苦等造成的)衰弱。
  1. Shaft sinking - abutment for guide ropes - safety requirements and testing

    打豎井.導向鋼絲繩用支座.安全要求和試驗
  2. Shaft sinking - riders for winding kibbles - safety requirements and testing

    打豎井.提升吊桶導向架.安全性要求和試驗
  3. Supersonic deep - well detector for submerged shaft sinking

    淹水沉井超聲波深井測探儀
  4. Shaft sinking by longhole blasting in complicated rock mass

    復雜巖體內的深孔爆破成井
  5. Types and specifications for shaft sinking winches

    鑿井絞車型式與基本參數
  6. Shaft sinking in mining - design and dimensioning

    采礦掘井.設計和尺寸規定
  7. Experiences to reduce construction preparation period of mine shaft sinking

    使井筒涌水量降至
  8. Practices of mine shaft sinking construction in deep mine freezing shaft

    深厚表土層井筒凍結段施工技術
  9. Test methods of shaft sinking winches

    鑿井絞車試驗方法
  10. Mine freezing shaft sinking technology for deep mine in henan coal mines

    發展中的河南煤礦深井凍結鑿井技術
  11. Mine shaft sinking technology with ground freezing method for liangbaosi mine shaft

    梁寶寺礦井凍結法鑿井施工技術
  12. Issues on key technologies of freezing shaft sinking in huainan mining area

    淮南礦區凍結法鑿井的幾個關鍵技術問題
  13. Grouting and water sealing technology for mine shaft sinking through water flooded goaf

    井筒過積水老空區的注漿堵水技術
  14. High pressure rotary jet grouting applied to curtain construction of drop shaft sinking

    高壓旋噴注漿法在沉井帷幕施工中的應用
  15. Shaft sinking ; pulleys for flat winding ropes ; safety requirements and testing

    鑿井.扁鋼絲索的滑輪.安全性要求和試驗
  16. Shaft sinking ; shaft plumbs

    鑿井.豎井測量鉛錘
  17. Shaft sinking ; chain suspension gears for load hoisting in shafts ; safety requirements and testing

    鑿井,礦井中起吊負載的鋼鏈懸掛齒輪,安全性要求和試
  18. Mine shaft sinking technology with ground freezing method for east ventilation shaft of qidong mine

    祁東煤礦東風井凍結法鑿井施工技術
  19. Shaft sinking winch

    鑿井絞車
  20. Pregrouting technology at surface ground for ventilation shaft sinking in liuzhuang mine

    劉莊煤礦回風井井筒地面預注漿技術
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