Terms for subject Oil / petroleum containing 击打

Chinese	English
六角打捞震击器	fishing hex stem bumper jar
冲击式打桩机	impactor
打捞用震击器	fishing jar
打捞震击器	fishing jar
旋转打捞震击器	rotary fishing jar
液压打捞震击器	hydraulic fishing jar
震击打捞器	jar crotch socket
震击打捞矛	drive-down trip spear
震击打捞筒	center jar socket
震击式打捞筒	drive down socket