您要查找的是不是：
- The present state,application and development of coal mine hydraulic drill rig are de-scribed in this paper. 介绍了煤矿用液压钻车现状,使用情况及发展。
- Description: Production of small and medium pneumatic tools, precision measuring instrument granite, coordinate measuring machines, hydraulic drilling rig diamond pit. 简介：生产各类中小型气动工具，花岗石精密量仪，三坐标测量机，全液压金刚石坑内钻机。
- three-arm hydraulic drilling rig 三臂液压凿岩台车
- Emulsion hydraulic drilling rig and its development outlook 乳化液液压钻机及其发展前景
- hydraulic drill rig 液压钻车
- Design and analysis on clamping device of full hydraulic drilling rig 全液压钻机夹持器的设计与分析
- Oil cooler for hydraulic circuit of engineering machinery, such as excavator, vibratile roller, car-lifter & drill rig. 用于挖掘机、振动式压路机、汽车起重机、钻井机等工程机械油压系统的油冷却器。
- YG-30 drilling rig is a full hydraulic operated top drive power head drill. 型工程钻机为全液压驱动动力头式钻机。
- The drill rig adopts hydraulic transmission way to realize the rotation,propulsion,getting up and pulling of drill,as well as adjustment and fixing of drill rod obliquity during working. 该机工作过程中钻具的旋转、推进、起拔以及钻杆倾角的调整和固定等动作全部采用液压传动方式实现;
- Application and Purchasing Principles of Hydraulic Drilling Rigs 旋挖钻机的使用与选购原则
- Market and Products Overview of Domestic Hydraulic Drilling Rigs 国内旋挖钻机市场概况及产品一览
- crawler hydraulic drilling rig 履带式全液压钻机
- Abstract: Large Diameter Fully Casing Impact Bucket Grab CGD-1 was designed and development mainly for mating the fully casing drill rig. 中文摘要: CGD-1型大口径全套管冲击抓斗主要是配套全套管钻机施工而研制的。
- Hydraulic drilling rig 液压钻机
- Versatile Hydraulic Foundation Drill Rig 多功能液压桩孔钻机
- full hydraulic drilling rig 全液压钻机
- The fundamental principle hardware configuration and software design of a microcomputerbascd automatic control system for winch type impact drill rig is described. 本文介绍了卷扬式冲击钻机微机自动控制系统的基本原理、硬件的组成和软件的设计。
- CS165E surface DTH drill rig is equipped with a large water tank and wet dust removel system ,There are two supplywatermodes:automati c mode and hand mode. CS165E露天潜孔钻机采用湿式除尘，配置有大容量水箱，具有自动供水和手动供水两种方式。
- HH300 hydraulic drilling rig HH300液压钻机
- AC-SCR-DC mode is the best driving mode for a drilling rig. DC驱动方式是目前钻机最好的驱动传动方式。
