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IFactory High Quality Friction Welding 102mm Drill Rod DTH Drill Pipe
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Umgangatho ophezulu wentsimbi yeMigodi ye-DTH taper intambo Drill intonga kunye ne-auger drill intonga yokomba umgodi
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Intonga yokomba imigodi, umbhobho wokomba wemigodi, intonga yokomba i-DTH
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I-114mm i-DTH yokuBomba uMbhobho woKugrumba iLitye leMigodi kunye naManzi oKugrunjwa kweRig
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Umgangatho we-API we-114mm yeMigodi yokuGmba Amanzi i-DTH Drill Rod
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I-Drill Pipe / i-drill Rod yequla lamanzi / imigodi
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Umbhobho wokugrumba iWholeliseyili Wells 102mm intonga yokomba eyenziwe eTshayina
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I-DTH drill intonga yoMbhobho yokuDla eyakhiweyo i-102mm ye-Drill Rod
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I-DTH drill rod/ibhobho yokomba uxinzelelo oluphezulu lokugrumba, ukugrunjwa kwequla lamanzi, imigodi
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I-Diameter 89mm ye-Mining Water Well i-DTH Drilling Rod iyathengiswa
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Intengiso eshushu iFriction welding DTH drill pipe/drill intonga
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Factory Price Thread API Standard 2 3/8 Drill Rod Umbhobho woKwemba waManzi