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    Research on Underground Hydraulic Impact Hammer and Structure Design
    地下穿孔液压冲击器的研究与设计
    The Retrofic Design of Fluid Efflux Hammer and Its MATLAB Simulation Computation
    射流式冲击器改型设计及MATLAB仿真计算
    Theory and Experimental Study of Hydro-efflux Hammer with Accumulator Used in Oil and Gas Drilling
    油气井液动锤使用蓄能器增大冲击功理论分析及实验研究
    DC Hydro-hammer and its Adjustment
    DC型液动冲击器及调试情况
    Practice and Prospetcts of Hydro - hammer Drilling Technology
    液动锤钻探技术实践及展望
    Development and Application of TK Series Hydro - Hammer Wireline Drilling System
    TK系列液动冲击回转钻具的研制及推广应用
    Simulation Experiment on Percussive Energy Transfer of Large Diameter DTH Hammer
    大直径潜孔锤冲击能量传递模拟试验研究
    The Research on Hydro Efflux DTH Hammer Applying to Oil and Gas Exploration Drilling
    油气勘探钻井用液动射流式冲击器的研究与应用
    Experimental Research On Application of KSC-127 Fluid Efflux Hammer in CSDP
    KSC-127型射流式冲击器应用于大陆科学深钻的试验研究
    Water Hammer Control of Centrifugal Pump in Batch Transportation
    离心式输油泵在管道顺序输送中的水击控制
    Analysis of the Water Hammer Process in Oil Pipeline
    输油管道水击过程分析
    An Analysis on Water Hammer of Heating Coil of Heavy Oil Tank
    重油储罐加热盘管水击分析及防治方法
    Water Hammer Analysis and its Application in Oil Pipeline System
    输油管道系统水击分析与计算
    INDOOR EXPERIMENTAL STUDY OF THE FOAM DTH HAMMER
    泡沫潜孔锤室内实验研究
    DEVELOPMENT OF TYPE CX-120 DOWNHOLE HAMMER CORING TOOL
    CX-120型气动潜孔锤取芯钻具的研制
    Design of hydro-efflux hammer for oil drilling
    石油钻井液动射流式冲击器的设计
    Research on How to Establish the True Simulation Model of Hammer Bits
    冲旋钻井钻头仿真模型的建立研究
    Optimizing Design and Finite Element Analyses of the Structure of Pipe Hammer
    夯管锤结构优化设计及有限元计算分析
    Synchronization Phenomenon in Process of Water Hammer in Long Distance Pipelines
    长输管道水击过程中的同步现象
    The development of ZWC-95 mid-pressure air DTH hammer
    ZWC-95型中风压潜孔锤的研制
 

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