42mm 5.8T 200m Rotary Geological Drilling Rig2023-06-09 11:11:57 |
Tunnel ZDY250 Diamond Bit Engineering Drilling Rig2021-04-07 09:44:54 |
Mesin Rig Pengeboran Sumur Air Tanah 70rpm DTH2021-01-21 14:58:04 |
200m Pengeboran Kedalaman Borehole Dth Mesin Rig Pengeboran Sumur Air2023-04-10 14:50:46 |
Warna Disesuaikan St 400 Meters Kedalaman Pneumatic Borewell Machine2021-09-08 10:30:36 |
ST 180 Meter Pengeboran Sumur Air Mesin Mini Bor yang Disesuaikan2021-06-17 09:54:12 |
Spt Pengujian Mesin Bor Hidrolik Roda Mesin Diesel Dipasang Gk 2002022-09-07 17:32:35 |