telescopical – phrases

Terms for subject Engineering geology containing telescopical | all forms

English	Chinese
grab mounted on telescopic masts	可伸缩桅杆式抓斗
telescopic caisson	套筒式沉箱
telescopic form	套筒式模具
telescopic Kelly bar	套接式凯氏方钻杆
telescopic staff	测量塔尺