hydraulic prop 中文意思是什麼

hydraulic prop 解釋
液壓支柱
  • hydraulic : adj. 1. 水力的，液力的;用水發動的。2. 液壓的，水壓的。3. 水力學的。4. 【建築】水硬的。adv. -lically
  • prop : n 1 支柱。2 支持者，擁護者，後援者，後盾，靠山。3 晾衣繩支柱 （＝clothes prop）。4 〈美俚〉腿。vt...
  1. Using individual hydraulic prop in thin coal seam face is better than the others in the aspect of support strength, premary supporting force, shrink amount and safety

    在薄煤層工作面中使用單體液壓支柱，在支護強度、初撐力、可縮量、安全保障及操作人員安全上，都優于其它單體支護材料。
  2. Oil cylinder material capability analysis and its cost forecast of hydraulic single prop used in mines

    礦用單體液壓支柱油缸材料性能分析及成本測算
  3. Talking about single hydraulic prop caving coal mining

    單體液壓支柱放頂煤開采探討
  4. Finite element analysis on sealing cover of dwx hydraulic prop

    型液壓支柱密封蓋的有限元分析
  5. The research on single hydraulic prop equipped with detachable lengthened segment

    單體液壓支柱配用可拆裝加長段的研究
  6. Hydraulic prop test rig

    液壓支柱試驗裝置
  7. Discussion on the application of 3. 5 m single hydraulic prop mining all height at one times in slope long wall mining

    單體液壓支柱一次采全高在傾斜長壁開采中的應用
  8. The above products are widely used in the metallurgy, the chemical industry, freezes, the boiler and the pressure vessel manufacture, the town gas pipeline, the military production, machine manufacture ; coal mine hydraulic pressure prop, car loader and other mechanical fluid compressed steel body ; all kinds of bearing inside and outside ferrule, petroleum casing and oil well drill

    上述產品廣泛用於冶金化工冷凍鍋爐和壓力容器製造，城市煤氣管道，軍工生產，機械製造煤礦液壓支柱，裝載機和其它機械液壓鋼體各種規格軸承的內外套圈，石油套管和油井鉆桿等。
  9. A practical kind of dismantle pillar device used on aluminum alloy hydraulic prop

    一種實用鋁合金單體支柱拆柱機
  10. Application on blast - winning technology with sublevel caving of hydraulic prop in inclined seam

    單體支柱炮采放頂煤技術在大傾角煤層的應用
  11. Digging overall height floor coal at one times at about 3. 0m seam face with single hydraulic prop

    左右煤層採用單體液壓支柱支護臥底煤一次采全高
  12. Abstract : this paper introduces the improving process of outside pour type hydraulic prop. it can reduce labour strength, raise pressure text safety and work efficiency

    文摘:介紹了外注式單體液壓支柱試壓頭的改造過程，對其進行改進可以降低勞動強度，提高試壓安全性能和勞動效率。
  13. Emulsifying oil, concentrate and high - water content hydraulic fluid used for powered support and prop

    液壓支架柱用乳化油濃縮物及其高含水液壓液
  14. No. we will prop it up with a hydraulic pressure instrument. hold on just a few minutes

    警：不，我們用液壓工具頂開它，再堅持一小會就可以了。
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