BQ NQ HQ PQ AW BW HW Drill Rods Drill Pipe For Geological Drilling2020-06-09 14:20:13 |
Mf Kecepatan Berulir Bor Batang R32 R38 R45 T38 T45 T51 Batu Pengeboran Alat2020-11-03 14:04:54 |
API Standar REG DTH Drill Rod, DTH Drill Pipe 76mm 89mm 102mm Diameter2022-03-15 15:42:19 |
Retrac Body Drop Center Thread Tombol Bit 5 Inch 127mm Gt60 St58 St682019-10-23 16:40:42 |
Tombol Tungsten Carbide Biru, Tipped Tapered Drill Bits Untuk Pengeboran Batu2022-04-13 15:03:06 |
Mining Rock Bolts Self Drilling Sistem Pengeboran Jangkar Alat Untuk Penguatan2020-05-11 15:18:35 |
85mm / 105mm / 121mm / 127mm DTH Pengeboran Alat NC26 - NC50 Bor Pipa Bersama2019-11-20 16:45:22 |