连续抽油杆 meaning in Chinese

coiled rod

Carbon fibre composite continuous sucker rod
碳纤维复合材料连续抽油杆
Preparation and properties of heat - resistance carbon fiber pultruded composites for continuous sucker rods
耐温型碳纤维拉挤复合材料连续抽油杆的制备和性能研究
Based on comprehensive survey and analysis , existing problem of treatment technology of produced water of oilfield is pointed out and future development trend of treatment technology of produced water of oilfield is descried
最后，为提高钢丝绳连续抽油杆抽油系统柱塞的实际冲程和扩大使用这项技术，提出了一些有益的建议。