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- The reasons of surface crackle of left valve barrel single hydraulic prop are researched with metalography analysis and test. 采用金相分析、化验等手段，研究了单体液压支柱左阀筒表面裂纹成因。
- The paper introduces a kind of method to quick restore the single hydraulic prop cylinder by non-thinning wall way. The method has achieved good economic results in coal mines. 介绍一种修复单体液压支柱油缸的方法;这是通过不减壁方式达到快速修复的方法;在煤矿中已取得了很好的经济效果.
- The article summarize by the numbers construction practice and mine of high effciency on safety in the single hydraulic prop cannon coal face and quality in Huainan mine area. 文章系统地总结了淮南矿区单体液压支柱炮采面安全高效开采的基本经验和具体做法,提出了淮南矿区单体液压支柱炮采面今后的发展方向。
- Improvement of DZ Single Hydraulic Prop Top Cover DZ型单体液压支柱顶盖的改进
- Research on equeous medium single hydraulic prop 水介质单体液压支柱的研制
- Dynamic Behaviours of DWX Single Hydraulic Prop DWX型单体液压支柱动态特性的研究
- DW- series single hydraulic prop's plunger piece 单体支柱柱体
- Craft of DW-series Single Hydraulic Prop's Plunger Piece Weld DW型单体液压支柱柱体焊接工艺
- Improvement on the production technique of single hydraulic prop 单体液压支柱制造工艺改进
- The paper provides a systematic analysis and study of nitrogen weldingtechniques and rules of single hydraulic props and offers an optimum operation withbetter results. 对单体液压支柱氮化焊接工艺与规程进行了系统的分析和研究，优化了产品生产工艺，取得了较好效果。
- Discussion on medium and great repair technology of single hydraulic prop 单体液压支柱修复工艺的探讨
- Monitor system software design of single hydraulic prop seal up effect 液压支柱密封质量检测系统软件设计
- Application of Resistance Measuring System with Single Hydraulic Prop 单体液压支柱阻力检测系统在曲江矿的应用
- Guarantee of Setting Load of External Injection Single Hydraulic Prop 外注式单体液压支柱初撑力的保证
- The seal-manner research of the suspended column-piston single hydraulic prop 柱塞悬浮式液压支柱密封方式的研究
- Effect of System Parameters on Dynamic Stability of DWX Single Hydraulic Prop 系统参数对DWX型单体液压支柱动力稳定性的影响
- Investigation on Factors Affecting Setting Pregsure of Single Hydraulic Prop 影响单体液压支柱初撑力因素的调查
- The Single Hydraulic Prop Designed Studying Base on Virtual Prototyping 基于虚拟样机技术的单体液压支柱设计研究
- working face with single hydraulic props 单体支柱工作面
- TECHNOLOGY FOR MINE OF HIGH EFFCIENCY ON SAFETY IN THE SINGLE HYDRAULIC PROP CANNON COAL FACE 单体液压支柱炮采面安全高效开采技术
