| 摘要 |
In a method of assembling an expandable and collapsible structure, at least a first strut pair and a second strut pair are provided. The first strut pair and the second strut pair are attached to a second hub jig such that a first end of a first strut of the first strut pair is disposed proximate a first end of a second strut of the second strut pair. The first end of the first strut of the first strut pair and the first end of the second strut of the second strut pair are pivotably connected to form pivotably connected first and second strut pairs. The first and second strut pairs are attached to a first hub jig. A second end of a first strut of the second strut pair is pivotably connected to a second end of a second strut of the first strut pair.
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