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News
New GIA B3 B5 Mining Rock Drilling Rigs with built-in screw air compressors
2019-11-20
New GIA B3 B5 Mining Rock Drilling Rigs with built-in screw air compressors
Product Information
GIA B3 integrated open-pit mine rock drilling machines, a new choice for high efficiencyand quarrying, road construction, water conservancy and electric power.