| 摘要 |
An apparatus for carrying a plurality of vertically hanging trays includes a vertical rotating means comprising a first pair of rotating chains carrying the plurality of trays at respective tray apexes and a second pair of rotating chains carrying the trays at respective bases, the first and second pairs of rotating chains being operatively coupled. The apparatus may be used in a furnace, a cleaning apparatus and a combined furnace/cleaning apparatus as well as in medical and other applications.
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