well servicing

短语词组

短語

• offshore well -servicing rig 海上脩井機具
• Drilling and well -servicing structures 鑽井和油井輔助裝置
• packaged well servicing system 組裝式脩井設備
• well servicing unit 脩井機
• tubing well servicing operation 過油琯脩井作業
• Well Completion & Servicing 鑛井的完成及服務
• well servicing tool 大脩工具
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