83/4" HS662XA 6 láminas taladro, pedacito PDC cuerpo de acero, estándar del API
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Hainaisen poblogaidd maint 8 1/2 fodfedd Tricone ychydig yn / did dril Tricone ansawdd dŵr dda TCI Tricone darnau/uchel |
dŵr dda dril ychydig, ychydig tricone, ychydig yn gwerthu poeth, / carbide twngsten mewnosoder dril côn ychydig/rholio, Tsieina, ffatri |
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81/2" HM652XG Chine Manufactur Single Row huile foret |
M H-HNS matrice 16 6-coupe 5-5 lame 2-préfecture-niveau hiérarchique X-SINGLE ROW G-PDC CUTTER MADE IN CHINA |
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Импрегнирана ядро бременни Бурса ядро |
С професионални и продуктивни фабрика HAINAISEN е един от водещите Китай импрегнирани ядро бременни Бурса основните производители. Добре дошли на е... |
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83/4" HM962XA 5 Blade Matrix tělo vysokou kvalitu a konkurenceschopné ceny Rock Diamond pro plyn vrtání |
PDC bit, PDC vrták, matice těla, pískovcové, ropy a zemního plynu vrtání, diamantové vrtací korunky o pdc |
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6 "HM362XA 6 lame Matrix corpo olio di perforazione Pdc trapano per perforazione del giacimento di petrolio |
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