Batu Pasir 4 Sayap 113mm Carbide Rock Drill Bits2021-04-07 09:44:54 |
Eksplorasi Geologi ISO 133mm Mata Bor Batu Keras2021-04-07 09:44:54 |
Mata Bor Batu Keras PDC Tahan Aus2021-04-07 09:44:54 |
Mata Bor Pengeboran Batu Sedang / Batu Keras PDC Karbida2020-11-09 09:24:42 |
254mm Hard Rock Drag Bits Untuk Pengeboran Sumur Air2021-04-07 09:44:54 |
DTH ST-B Carbide 17 1/2 Inch Mata Bor Sumur Air2021-04-07 09:44:54 |
Pakai Mata Bor Sumur Air Hidrolik Tahan 5 '' 143mm2021-04-07 09:44:54 |
Tiga Cone Resistance 6inch Mata Bor Sumur Air2021-04-07 09:44:54 |
11 ° Mata Bor Meruncing2020-12-18 10:39:59 |
7 1/2 Inch TCI Roller Tricone Mata Bor Sumur Air2020-11-09 09:08:59 |