3" Down The Hole 90mm 95mm Br3 DTH nút khoan Bits cho khoan đá2019-08-14 15:20:02 |
12" 13" 14" 15" DTH hammer bit DHD1120 DTH bit rock drill bit để khoan2019-08-14 15:20:02 |
51/2" DTH Hammer Bits 140mm 152mm M50 Mission50 DTH Bit Rock Drill Bits2019-08-14 15:20:02 |
7 "DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits cho khoan nước2019-08-15 16:11:49 |
Atlas Copco12" DTH hammer bit 305mm DHD380 DTH bit đá khoan bit2019-08-14 15:20:02 |
DTH Hammer Bits 254mm 280mm SD8 DTH Bit Rock Drill Bits cho khoan2019-08-14 15:20:02 |
Thread Retrac T38 T45 T51 T60 Rock Drill Button Bits cho khoan búa đầu2020-05-05 22:24:04 |
T38 76MM Thread Bit Retrac Button Bits Top Hammer Drill Bit Để khoan2019-08-14 15:20:19 |
IADC API Carbide Tungsten Tricone Rock Roller Bits cho khoan dầu2019-08-14 15:20:22 |