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API 12 1/4 inch hybrid bit oo loogu talagalay qodista ceelasha saliidda ee adag
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Warshada API 17.5 inches PDC iyo tricone hybrid bit for oilwell qoto dheer
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API 8.5 inches hybrid qodista qaniinyada PDC-rullalulatada isku dhafan ee adag adag
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9.5 inch Hybrid bit PDC oo ay weheliso rullaluistemadka kolayga ee qodista saliidda