83/4" HM662XA PDC proceduru malo, PDC Cutter za rudarske mašine karbid bitova/naftno polje PDC proceduru bita/bušenje montira PDC burgije
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तेल अन्वेषण, गैस ड्रिलिंग, अच्छी गुणवत्ता, कोयला खनन, |
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giếng khoan bit, PDC khoan bit, PDC lưỡi khoan Bit, kim cương PDC khoan bit, Hard Rock giếng PDC khoan Bit |
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suav chaw tsim tshuaj paus/roj tshav/siab zoo/pdc laum khoom/pdc khoom |
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H-HNS M-macierz 9-CUTTER 19 4-4 ostrza 2-Prefektura hierarchiczne X-pojedynczy wiersz G-PDC CUTTER wykonane IN CHINA |
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