Baja Karbon Panas Bumi 100mm Tricone Water Well Drill Bits2021-04-07 09:44:54 |
Mata Bor Batu Keras PDC Tahan Aus2021-04-07 09:44:54 |
Tiga Cone Resistance 6inch Mata Bor Sumur Air2021-04-07 09:44:54 |
Carbide Forging Durable 36 '' PDC Core Bits2021-04-07 09:44:54 |
Mata Bor Sumur Air PDC Berlian Polikristalin2021-04-07 09:44:54 |
Mining API 6 Wings 56mm Diamond Head Drill Bit2021-04-07 09:44:54 |
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 |
216mm 8 1 / 2Inch 3 Blades Mata Bor Sumur Air2021-04-07 09:44:54 |
3 Sayap 180mm 4 Inch Diamond Core Drill Bit2021-04-07 09:44:54 |