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API inci 8.5 na haɗin haɗin hakowa bit PDC-roller mahadi don hadaddun tauri
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Ma'aikatar API mai inci 17.5 PDC da kuma tricone hybrid drill bit don zurfin rijiyar mai
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Inci 9.5 na Hybrid bit PDC da aka haɗa tare da mazugi na birgima don haƙa mai
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API 12 1/4 inci na haɗin gwiwa don haƙa rijiyar mai mai zurfi ta dutse mai tauri