T51 89mm 102mm 115mm 127mm top hammer drilling rod/core pipe/triple tube core barrel
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DTH Pipe for Water Well2016-06-01 19:12:39 |
Down The Hole Drilling Pipe for Water Well2016-06-01 19:12:39 |
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50mm 60mm 76mm 89mm DTH drill tubes2016-06-01 19:12:39 |
50mm 60mm 76mm 89mm DTH Pipe for DTH/ DTHR/ DR2016-06-01 19:12:39 |
DTH drill pipe, diameter 89mm, L=5000mm, wall thickness 8mm2016-06-01 19:12:39 |
DTH Pipe for DTH/ DTHR/ DR2016-06-01 19:12:39 |