pdc Bit Oil vaj, pdc Oil Bit, pdc Oil pdc qeq Bit qeq Separ 83 ghap 4 "HM 652xa
jen yIqaw /pdc qeq bits ghap oil vISujlu'be' pdc bit ghap Separ bit /water vISujlu'be' let nagh
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khoom muag kub /diamond pdc laum ntsis /pdc drillling khoom /petroleum drilling |
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砂岩鑽井/工廠出售 PDC 鑽頭鑽頭/石油勘探的折扣 |
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121/4 palce TCI Drill Bit/Insert Tricone Rotary Bit, vrtání zařízení / tricone skále vrtat / dobře vrtné bitů |
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Mae ein drilio petrolewm pwyllgor penderfyniadau cynllunio did / olew & nwy dril did, sydd i gyd yn eu defnyddio ar gyfer drilio daith. O'i gymharu... |
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fabricante chino/aceite campo/alta calidad/pdc/pdc bits brocas |
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