High-temperature fireproof roller shutter

The utility model discloses a high-temperature fireproof roller shutter which comprises a parking room, a plurality of groups of parking spaces are arranged in the parking room, a mounting seat is arranged on one side of the parking room, a first controller is arranged on one side of the mounting se...

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Bibliographische Detailangaben
1. Verfasser: HE CAIWEI
Format: Patent
Sprache:chi ; eng
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