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Kubowola zinthu zozungulira za tricone pogwiritsa ntchito chitsime cha migodi IADC835 11″(179.4mm)
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Kukumba golide kwa API Rock Bits IADC845 kuti ipangidwe molimba
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Mtengo wa zobowola za rotary migodi ya miyala IADC825 mainchesi 11
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API Deep mining well tricone bits IADC832 12.25″ 311mm
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Ma API Mining rock drilling bits IADC745 fakitale ya 12.25″(311mm)
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Chitsime cha malasha cha API chomwe chimakumba miyala ya IADC545 ndi mtengo wotsika
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API Metal minda miyala yobowola zinthu IADC532 kuti ipangidwe molimba kwambiri
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Kufufuza za nthaka pogwiritsa ntchito njira zozungulira za tricone migodi IADC415 zogulitsa
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API fotary tricone bit IADC645 yobowola mabowo ophulika m'migodi
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Kukumba kwa mkuwa wa tungsten carbide hard rock rolelr trocpme bit IADC715
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Fakitale ya API ya TCI Mining rock drilling bits IADC725 9 7/8″
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API gold ore well tricone drill bits IADC622 9″ ya hard rock