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Counterweight system
A flying arrangement in which weights balance the load suspended from a bar or batten. In a manual system, an operator uses an operating rope to control its movement between positions.
A flying arrangement in which weights balance the load suspended from a bar or batten. In a manual system, an operator uses an operating rope to control its movement between positions.
First published 7 September 2026 · Revision 1 · Substantive changes to this entry are dated here.