tubing hanger
短语词组
- dual string tubing hanger 双管悬挂器
- nonorienting tubing hanger 非定向油管悬挂器
- tubing hanger mandrel 油管悬挂器芯轴
- Tubing hanger perforating 油管悬挂射孔
- coiled tubing hanger 扰性油管悬挂器
- tubing hanger neck seal 油管悬挂器密封圈
- tubing hanger alignment slot 油管挂定位槽
- dual completion tubing hanger 双油管悬挂器 返回 tubing hanger