Design and application of GD135-3 type supper-short single screw pump;
GD135-3型超短长度单螺杆泵的设计
Resistance modeling and wheel-distribution design for ultra-short radius diverting slide;
超短半径转向滑道的阻力建模及布轮设计
Application of ultra-short radius radial wells drilling technology in wei-5 well.;
超短半径辐射分支水平钻井技术在韦5井的应用
Reasearch on self-propelled high pressure water jet ultra-short radius horizontal drilling technology;
自进式高压水射流超短半径水平钻进技术研究