Core Drilling rig XY-8B and YAS22.5-70T hydraulic mast are u
17-02-22
Construction time:2015
Construction site:Qinghai
Project types:
Equipment type:钻机
Core Drilling rig XY-8B and YAS22.5-70T hydraulic mast are used by 103 Team of Coal field Bureau in Qinghai for exploration of combustible ice.
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![](/uploads/allimg/170222/1-1F222091I9217.jpg)