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OD 133mm MRE Dual Rotors Overbelasting Casing Boorstuk CIR110 Sank2025-06-17 17:24:14 |
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DTH-Knoop onderaan de Boorbeetjes T45 89mm van de Gatenhamer2024-10-15 10:57:19 |
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127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation2025-07-11 17:54:34 |