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Mesin Rig Pengeboran Sumur Air 30m Diesel XY-1A Kecil2021-01-21 11:49:46 |
SPT Survey 2500r / min 230m Rig Pengeboran Eksplorasi2021-04-07 09:44:54 |
Area Pegunungan 75 ° 45m Rig Pengeboran Geologi2021-04-07 09:44:54 |
Telescopic Geotechnical 180 Meter Soil Testing Drilling Rig2021-04-07 09:44:54 |
Rock Foundation 380V Electric 350m Soil Testing Drilling Rig2021-04-07 09:44:54 |