Use positive feedback adjusting to improve turning precision of hydraulic profiling tool slide;
用顺馈校正来提高液压仿形刀架的车削精度
Study on stability technology of hydraulic support in fully-mechanized caving working face with large dip angle;
大倾角综放工作面液压支架稳定性技术探讨
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
tandem support system
串联液压支架推进法
Simulate Research about Hydraulic System of Hydraulic Roof Supports Test Bed
液压支架试验台液压系统的仿真研究
Design of Hydraulic System of ZY8800/17/35D Hydraulic Support
ZY8800/17/35D型液压支架液压系统设计
Design on Support Automatic in/out System of Hydraulic Powered Support Test Rig
液压支架试验台自动进出架系统设计
Finite Element Analysis of Hydraulic Support Based on Cosmos/Works
基于Cosmos/Works液压支架整架有限元分析
Strength Finite Element Analysis of Whole Caving Hydraulic Support Based on ANSYS Workbench
基于ANSYS Workbench液压支架整架有限元分析
The Research of Pilot-operated Check Valve With Slow Impulse for Hydramatic Supports
液压支架用缓冲式液控单向阀的研究
Application of New-style Concentrated Solution of Powered Support in Colliery
新型液压支架浓缩液在煤矿中的应用
Reliability Analysis and Research on Hydraulic Pressure Support for Putting Top Coal Hydraulic System;
放顶煤液压支架液压系统可靠性分析与研究
Simulate Research about Hydraulic System of Legs in Hydraulic Roof Support Test Bed
液压支架立柱试验台液压系统的设计及仿真
leapfrog support system
液压支架迈步式移动系统
Effects of Roof Control by Means of Hydraulic Supports Under Various Conditions
不同条件下液压支架控制顶板的效果
The Study of the Hydraulic Excavator Work Elements Based on the Virtual Prototype Technology;
ZY8700/17/32型液压支架的数字化样机研究
The Performance Analysis and Research of a New Kind of Reversal Valve in Hydramatic Support;
新型液压支架换向阀性能分析与研究
Design of the Hydraulic Power Support Control System Based on CAN Bus;
基于CAN总线液压支架控制系统的设计
The Study on Damage Cause of Hydraulic Support Advancing Jack;
ZZ6400液压支架推移千斤顶损坏原因浅析
Development of Water-Cooled Bainitic Steel Used in Hydraulic Shelves Pillar
液压支架活柱用水淬贝氏体钢的开发
A research on the corrosion protection technology of Hydraulic support jacks
液压支架立柱、千斤顶防腐技术的研究