Results forpiling rig kelly bar 89mfrom 2 Products.
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Kelly Bar Tube 508-6*16 Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :89m Max Drilling Diammeter...
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Frictional Kelly Bar OD580-6*20m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :89m Max Drilling Diammeter...
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