HDD Drilling
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10 Nti HDD Cov Menyuam Cutters / Qhov Qhib / Pob Zeb Reamer / TCI Tricone Rotary Bit Water Well Drilling
Chaw nres nkoj: Tianjin, Suav teb Thauj Pob: Plywood Case Cov nqe lus them nqi: L / C, T / T, Western Union Customized: Customized Txheem: API Ntev: Txoj hauj lwm-ntev Khoom siv: Tungsten Carbide Kev siv: HDD Drilling IAB Code: 217/437/517/537/637 -
Detachable Tricone Ib Leeg Cov Menyuam Cones rau Kev Tsim Kho Nrog Kev Tiv Thaiv Kev Tiv Thaiv
Chaw nres nkoj: Tianjin, Suav teb Thauj Pob: Ply-Wood Box Cov nqe lus them nqi: L / C, T / T, Western Union Customized: Customized Txheem: API Khoom siv: Tungsten Carbide Kev siv: Qhov Drilling Cov cim lag luam: YINHAI Keeb kwm: Cangzhou City, Hebei Xeev, Suav -
311mm IADC517 Ib Leeg Roller Cone / Cutter rau HDD Drilling
Chaw nres nkoj: Tianjin, Suav teb Thauj Pob: Ply-Wood Box Cov nqe lus them nqi: L / C, T / T, Western Union Customized: Customized Txheem: API Ntev: Taper-ntev Hom: Center Drill Bit Khoom siv: Tungsten Carbide Kev siv: Qhov Drilling
