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產(chǎn)品展示

可退式卡瓦打撈筒(Releasing and Circulating Overshots)

產(chǎn)品詳情介紹

可退式卡瓦打撈筒    Releasing and Circulating Overshots
LT-T型可退式卡瓦打撈筒是用于鉆井、修井過程中從外部打撈鉆挺、鉆桿、油管以及其它落魚的專用打撈工具。
Releasing and Circulating Overshot is LT-T type special external fishing tool used for fishing drill collar,drill pipe,tubing and other fishes in drilling and work over operation