91/2" HM652XAG producerer wolframcarbid fem vinger Matrix krop Diamond Cutter Pdc Drill Bits
PDC borehoveder produkt til retning boring
Website:
Other supplier products
|
|
|
H HNS M-matrics 6 CUTTER 6 4-4 LLAFN lefel-2-Prefecture hierarchaidd X-un rhes PPC G THORRWR gwneud IN Tsieina |
|
|
|
petróleo e gás equipamentos pdc broca |
|
|
|
121/4 colio Tim gręžimo Bit/įterpti gręžimo Rotary tiek,Website:, vandens šulinių gręžimas įranga / gręžimo roko gręžimo / gręžimo bitai gerai |
|
|
|
pdc trapano bit /oil field foratura a diamante/lama 6 migliori qualità pdc foratura / bit dimensioni del diamante |
|
|
|
Cu fabrică profesionale şi productiv,Website:, HAINAISEN este unul dintre China pdc multi-stadiu turn burghiu bitspdc principali. Bine ati venit la... |
供应产品
Same products
