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railways core drill equipment
Selling leads
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...Core Drilling Rig 1. Brief introductions of YQZ-30 hydraulic portable core drilling rig YQZ-30 hydraulic portable drilling rig is a small and light ...
2026-04-24 00:34:33
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...the advanced technology of similar drilling rigs at home and abroad. It is mainly suitable for the drilling of solid mineral deposits, and can also ...
2026-04-24 00:34:33
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...Core Drill Rig Rock Drill For Geological Exploration Portable Rock Drilling Machine Full Hydraulic Full hydraulic core drilling rig is a new type ...
2026-04-24 00:34:33
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...Core Drilling Machine with Hydraulic Tower 1. Applications of XY-200 hydraulic core drilling rig Geological survey, geophysical exploration, road ...
2026-04-24 00:34:33
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...Core Drilling Rig, For Building Foundation Investigation, 1. Applications of XY-200 hydraulic core drilling rig Geological survey, geophysical ...
2026-04-24 00:34:33
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...Core Drilling Rig YQZ-50A Hydraulic Portable Core Drilling Rig No. Item Specification Unit Quantity 1 Drilling rig host YQZ-50A set 1 2 Drill pipe ...
2026-04-24 00:34:33
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...Core Drilling Rig YQZ-50A H ydraulic Portable Core Drilling Rig No. Item Specification Unit Quantity 1 Drilling rig host YQZ-50A set 1 2 Drill pipe ...
2025-03-10 10:29:54
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... production,which is designed for optimum production and core recovery in medium to extra hard rock formations. Available sizes 48 and 60mm. The ...
2026-04-24 00:34:33
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...Coring Drill Machine/Geotechnical Investigation Core Drilling Rig The XT series portable drilling rig adopts a modular design, which can realize ...
2026-04-24 00:34:33
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...Core Drilling Bit PCD Bit Product Description PCD Core Bits originate from the Oil and Gas Industry, now also widely used in geotechnical drilling, ...
2026-04-24 00:34:33
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