core lifter
split, internally slotted or serrated conical spring steel ring, grooves, flexible spring fingers, hinged wedge-shaped fingers or hinged flaps mounted in a carrier ring, to retain the core sample whilst the corebarrel is being hoisted from the borehole
subjectOf
core lifter
split, internally slotted or serrated conical spring steel ring, grooves, flexible spring fingers, hinged wedge-shaped fingers or hinged flaps mounted in a carrier ring, to retain the core sample whilst the corebarrel is being hoisted from the borehole
type
partOfSpeech
description
split, internally slotted or s ...... eing hoisted from the borehole
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name
core lifter
@en