front support hydraulic forklift
前支撑液压铲车
sliding roof beam hydraulic support
滑移顶梁支架
Feasibility analysis of cylinder replacing about hydraulic support
液压支架管料代用的可行性分析
Research on Variant Design and Cost Estimating for Hydraulic Support
液压支架变型设计与成本估算方法研究
The Computing Method of Motion Track of Roof Beam for Hydraulic Support
液压支架顶梁运动轨迹的计算方法
The double telescopic constant setting load leg of the hydraulic support
液压支架上恒初撑力式双伸缩立柱
Generally a frame support consists of two or three sets of hydraulic legs.
一般帧支持连续两个或三套液压腿。
Study of design and fabricate of pillar cap and socket in hydraulic support
液压支架柱帽和柱窝设计制造的研究
Sublevel Caving Face of Using Common Hydraulic Support Past Upper Old Roadway
普通支架炮采放顶煤工作面过上部老巷
Application of mining technology by hydraulic support with integrated roof beam
整体顶梁组合液压支架开采技术的应用
Parameters Determination of High Mining Height Hydraulic Support in Shangwan Coal Mine
上湾煤矿大采高液压支架的参数确定
and the telescopic hydraulic prop and the support system are arranged on the bottom surface of the top beam.
顶梁底面设置有可伸缩液压支柱和支撑系统。
Study on Comprehensive Evaluation Model of Hydraulic Engineering Change and Construction Claim Support System
水利工程变更综合评价模型与施工索赔支持系统研究
Light type caving coal hydraulic support structural characteristic and discussion on canopy structural design
轻型放顶煤液压支架结构特点和顶梁结构设计的探讨
A method of the electro hydraulic servo system identification modeling is presented based on support vector machines.
提出了电液伺服系统的支持向量机的辨识建模方法。
Study on Relative Relationship Between Support Strength of Hydraulic Powered Caving Support and Thickness Mined in Seam
综放支架支护强度与煤层采出厚度关系的研究
The research of appropriate original supporting pressure of powered support Appoaches for increasing setting pressures of hydraulic props
液压支架合理初撑力的确定提高液压支架初撑力的途径
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