| 摘要 |
An adjustable length track for a pusher system includes a first section and a second section which is operably connected to the first section. A first elongated rail extends longitudinally along the first section. A second elongated rail extends longitudinally along the second section. The second section is moveable in relation to the first section to allow a length of the track to be changed, thereby enabling the track to be placed on associated shelves of varying depths.
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