121/4" HM952XA PDC Bits For kul Mine boring PDC borehoveder til vand godt boring
kul minen,Website:, stål organ, fabrikanten borehoved, pdc borehoved, diamond borehoved, sandsten boring, olie borehoved
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Erdöl-Bohrmaschine |
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H-HNS M-MATRIX 9-CUTTER 19 4-4 blad 2-prefekturnivå hierarkisk X-enkelt rad G-PDC CUTTER MADE IN CHINA
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jekla telesa vaja,Website:, dobre kakovosti, najnižjo ceno, petroelum sveder, hard rock sveder, kamen, bitov, pdc sveder, diamant sveder za vrtanje |
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hard rock drill bit,Website:, batu pengeboran bit, pdc bor, bor berlian |
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Peu PDC, PDC foret, corps de la matrice, la formation de grès, forage pétrolier et gazier, forage, morceaux de pdc au diamant |
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