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·DRILLING RIG (ZJ90/6750DB ) [2016-08-04]
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·Land Drilling Rig/Oil Drilling Rig SCR VFD MCC [2016-08-04]
·Skid-Mounted Drilling Rig ZJ90DB [2016-08-04]
·WB-ZJ90DB Drilling Rig Integrated Control System [2016-08-04]
·ZJ90DB electrical drilling rig [2016-08-04]
·ZJ70DB Skid mounted drilling rig [2016-08-04]
·ZJ90DB 9000m VFD Drilling Rig [2016-08-04]