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Terms containing 侧钻水泥 塞 | all forms | in specified order only
SubjectChineseEnglish
dril.侧钻井下水泥塞base plug
dril.侧钻水泥塞whipstock plug
dril.侧钻水泥塞side track plug
dril.侧钻造斜或纠斜用水泥塞cement type whipstock