ロボット掘削トップ企業
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National-Oilwell Varco, Inc.
-
Huisman Equipment BV
-
Drillmec Inc.
-
Drillform Technical Services Ltd
-
Nabors Industries Ltd
*免責事項:上位企業は順不同
National-Oilwell Varco, Inc.
Huisman Equipment BV
Drillmec Inc.
Drillform Technical Services Ltd
Nabors Industries Ltd
*免責事項:上位企業は順不同