Home > Term: Rig, jackknife, or folding mast
Rig, jackknife, or folding mast
The type mast that can be folded for moving, as contrasted with the standard derrick, which has to be completely dismantled and re-erected.
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Penulis
- Harry8L
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(V.I.P) 574128 poin - 100% positive feedback
(London, United Kingdom)
