83/4" HS642XA API dan ISO baja tubuh PDC bor untuk pengeboran sumur minyak
PDC DRILL BIT,Website:, BAJA TUBUH DRILL BIT, 6 PISAU BOR, MENENGAH LEMBUT BOR, MINYAK JUGA DRILL BIT,
Other supplier products
|
|
121/4" HM662XA най-добрата цена направени в Китай електроинструменти Pdc боркорони за пробиване на петрол |
петролни кладенци, електрически инструменти, pdc свредло, петролни кладенци, волфрамов карбид pdc боркорони |
|
|
83/4 « puits de pétrole PDC HM352XA mèches / acier corps PDC Bits / PDC Rock Drill Bits |
Puits de pétrole trépans / acier corps PDC Bits / PDC Rock Drill Bits/PDC lames Drill Drill Bit/approvisionnement Bits PDC/usine d'alimentation hau... |
|
|
Χάλυβα δόντι Bit |
Με επαγγελματική και παραγωγικό εργοστάσιο,Website:, HAINAISEN είναι ένας από τους κορυφαίους κατασκευαστές bit χάλυβα δόντι Κίνα. Καλώς ήλθατε στο... |
|
|
121/4" HM662XA mejor precio Made In China herramientas brocas Pdc para la perforación de pozos de petróleo |
aceite de perforación, herramientas eléctricas, broca de pdc, aceite de perforación, brocas pdc de carburo de tungsteno |
|
|
83/4"HM662XA PDC Drill Bit, PDC Cutter For Mining Machinery Carbide Bits/Oilfield PDC Drill Bit/Drilling Rigs PDC Drill Bits |
PDC drill bit,mining machinery, Carbide Bits,Oilfield PDC Drill Bit,High quality pdc drill bit matrix body |
All supplier products
Same products
