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XY-44A Spindle type core drilling rig2016-06-06 18:37:01 |
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Horizontal Rig , Core Drill Rig For Metallurgy xy-82016-06-06 18:37:04 |
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XY-8B Spindle Tpye Core Drilling Rig With Diamond And Carbide-Tipped Bits2016-06-06 18:37:04 |
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XY-42A Spindle type core drilling rig2016-06-06 18:37:01 |