| 摘要 |
A container includes a plurality of walls extending upwardly from a base. The walls are movable between an upright position and a collapsed position on the base. Supports are pivotably mounted to the end walls. Ends of the supports are received in arcuate channels in the side walls. A tab or other projection downward from the base is aligned with arcuate channel to engage the spring-loaded fingers on a dolly.
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