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geological core drilling rig
Selling leads
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...Geological Exploration Drilling Machine/Portable Backpack Outdoor Drilling Machine/Geological Exploration Drilling Machine YQZ-50A Hydraulic ...
2026-04-24 00:34:33
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IADC WOB RPM Applicable Formations (KN/MM) (r/min) (Bit Dia) 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high ...
2025-06-20 15:34:48
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...Drilling Rig for Construction Site Survey Exploration drilling rig, geological drilling rig, deep hole drilling rig 1. This drilling rig is a high...
2026-04-24 00:34:33
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... rig YQZ-30 hydraulic portable drilling rig is a small and light hydraulic drilling machine fed by oil pressure, mainly used for general survey, ...
2026-04-24 00:34:33
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...Drilling Rig, Farmland Irrigation Water Well Drilling Rig 1,It is widely used in the geological general investigation and exploration, road, ...
2026-04-24 00:34:33
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...industrial and civil buildings, railways, bridges, hydropower engineering, as well as small-diameter foundation pile hole drilling. 1. With ...
2025-03-10 10:29:54
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...conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and ...
2026-04-24 00:34:33
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...core barrels assembly, overshot, drill rods, wireline winch, hoist plug, foot clamp, circular wrenches and other accessories. It has high drilling ...
2026-04-24 00:34:33
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...Geological Drill Rod For Mining Exploration (BQ NQ HQ PQ) Product Description 1. Our wireline drill rods are all manufactured by CNC machines under ...
2025-03-10 10:30:20
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...Core Barrel Assembly for Mineral/Geology Survey Wireline core drilling is a kind of don't need to lift the drill rod, direct gain rock cores ...
2026-04-24 00:34:33
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