91/2" HM952XA pi bon balans grès an gwo Pdc Forage moso pou lwil oliv ak gaz Forage
Eksplorasyon lwil,Website:, gaz Forage, bon kalite, chabon min,
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бушење угаљ, камен бургије, серија бургије и дијамант бушење битни, битни алатка за напајање |
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121/4 tollise TCI Drill Bit/Insert Tricone Rotary Bit, Veekaevude puurimine seadmed / tricone rock puurida augu puurimine bitti |
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oljebrønn boring biter,Website:, PDC borekroner, PDC blad borekronen, Diamond PDC borekroner, Hard Rock oljebrønn PDC borekronen |
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petroleum&gas ,water well ,mining and tectonic industries
,oil field, construction, geothermal,
directional boring, and
underground foundati... |
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Petrol drill bit petrol teçhizat drill bit rock bit yüksek kalite elmas bit yönlü sondaj sondaj |
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