中東油田サービストップ企業
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Halliburton Company
-
Weatherford International PLC
-
Baker Hughes Co.
-
Middle-East Oilfield Services
-
Schlumberger Limited
*免責事項:上位企業は順不同
Halliburton Company
Weatherford International PLC
Baker Hughes Co.
Middle-East Oilfield Services
Schlumberger Limited
*免責事項:上位企業は順不同