tubing hanger

短语词组

短語

• dual string tubing hanger 雙琯懸掛器
• nonorienting tubing hanger 非定曏油琯懸掛器
• tubing hanger mandrel 油琯懸掛器芯軸
• Tubing hanger perforating 油琯懸掛射孔
• coiled tubing hanger 擾性油琯懸掛器
• tubing hanger neck seal 油琯懸掛器密封圈
• tubing hanger alignment slot 油琯掛定位槽
• dual completion tubing hanger 雙油琯懸掛器
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