hydraulic drill rig meaning in Chinese

液压钻车
液压钻机
液压钻探设备

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
Hydraulic drill rig
液压钻车
Improving measures for the drilling of solidified grout hole with ingersoll - rand lm - 500c hydraulic drill rig
露天液压钻机钻凿固结灌浆孔的改进措施
Study of concurrent design method for hydraulic drilling rig based on coupling and uncouping in network
网络环境下液压凿岩台车的耦合及解耦并行设计方法的研究