Сверлить скважины подвергает буровую установку механической обработке водяной скважины силы двигателя дизеля Crawler

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Borehole Drilling Machine Keyword:drilling rig; water well drilling rigs Product Introduction The drilling rig is mainly used in soil and rock anchoring, consolidation of road base, dam base,retaining wall and hole drilling. It features long feed stroke, large capacity, easy to operate and move etc. It is better idea anchoring drill rig for anchoring bar, consolidating and strengthening engineering and all other engineering geological drilling. The drilling rig is mainly used