83 yá 4 "HM952XA 222,2 pulgadas komongu asero ar pozo petróleo Pdc broca Pdc bits
broca pdc pozo petróleo API estándar, perforación, taladro xi hño ar tsa̲, broca diamante, jar pedacito taladro Ntxinä
Other supplier products
|
|
čínský výrobce/ropné pole/vysoké kvality/pdc bity/pdc vrtáky |
|
|
craidd dril, hainaisen dril, Pwyllgor penderfyniadau cynllunio craidd dril, dril dda dŵr |
|
|
diamond pdcdrill bit.oiland gas drill bit.gas well pdc drill bit.directional drilling |
|
|
H-HNS M-MATRIX 6-SKÄRARE 16 5-5 blad 2-prefekturnivå hierarkiska X-singel ror G-PDC CUTTER gjorde i Kina
Website: |
|
|
Oliekilde borehoveder / stål organ PDC Bits / PDC Rock Drill Bits/PDC vinger bore Bit/forsyning Drill Bits PDC/fabrikken Supply høj kvalitet diaman... |
供应产品
Same products