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Tiwb casio uchafswm diamedr allanol 115-350mm darnau dril ODEX system casio gorlwyth ecsentrig ar gyfer drilio ffynhonnau dŵr dwfn
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System Casio Drilio Gorlwyth ecsentrig ar gyfer drilio'n dda
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Rock Drilling System Casio Gorlwyth ecsentrig Odex Drill Bit Gyda Ansawdd Da
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Offeryn Drilio Ecsentrig ODEX/Did Dril Gorlwyth ecsentrig
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drilio Systemau drilio Gorlwyth consentrig Reamer Bit, Overburden Reamer
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Bloc adain llithro casin gorlwyth offer casin ecsentrig Dilling darnau ar gyfer dth reaming twll drilio
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Bloc adain llithro casin gorlwyth offer casin ecsentrig Dilling darnau ar gyfer dth reaming twll drilio
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Ffatri Casin Gorlwyth Canolig Drilio Carreg Galed o Ansawdd Uchel
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Pwysau canol o Ansawdd Uchel BR1 BR2 BR3 DTH Drill Rig DTH botwm did
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Twngsten Carbide Rock Drill Bit DTH Hammer Button Bit
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Offer Rig Drilio DTH ar gyfer Darnau Botwm Roc Gwasgedd Canolog DTH Hammer Bit
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Offer Rig Drilio DTH ar gyfer Darnau Botwm Roc Pwysau Canol DTH Hammer Bit