81/2" HM652XA fabriek verkoop PDC Drill bits geheel Pdc Drill Bit voor het boren van zandsteen
zandsteen boren/fabriek verkoop PDC boor bits/aardolie exploratie met korting
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rifornimento della Cina, buone condizioni bit, corpo in acciaio trapano, buona qualità, pietra perforazione bit, pdc trapano, punta diamantata |
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manufacturer drill bit,trade drill bits,water well drilling,rotary drilling rig,roller bit |
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HIINA PARIM DRILL BIT TEHTUD |
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יצרן לקידוח,Website:, חם למכירה pdc המקדחה, יהלום מקדחים, שדה נפט שמן |
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Kitajska oskrbe,Website:, dobrem stanju bit, jekla organ vaja, dobre kakovosti, bitov, pdc sveder, diamant sveder za vrtanje kamna |
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