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Jumbo Drilling Rig Tunnel Rock Borehole Drilling Equipment ​Underground Drilling Machine

SRUJ120/2 two booms drilling jumbo is specially designed for tunnels of high-speed railway, water conservancy and hydropower projects, national defense and other medium and large-scale tunnel ... View More
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Jumbo Drilling Rig Tunnel Rock Borehole Drilling Equipment ​Underground Drilling Machine
Jumbo Drilling Rig Tunnel Rock Borehole Drilling Equipment ​Underground Drilling Machine
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