Difference between revisions of "Derrick hoist"

Revision as of 20:52, 14 February 2009

8-3-055

Alternative terms(s) : Cargo purchase, main purchase (USA)

The main arrangement of blocks and ropes for hoisting and lowering weights, such as buoys, sinkers, etc.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

Revision as of 20:47, 14 February 2009 (view source) Oferiks (talk \| contribs) m (1 revision) ← Older edit	Revision as of 20:52, 14 February 2009 (view source) Oferiks (talk \| contribs) m ((Derrick) hoist moved to Derrick hoist) Newer edit →
(No difference)