Cleaning equipment for bridge construction expansion joint maintenance

The utility model relates to the technical field of cleaning equipment, and discloses cleaning equipment for bridge construction expansion joint maintenance, which comprises a movable transverse plate, a movable handrail is fixedly mounted on the left side of the upper surface of the movable transve...

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Bibliographische Detailangaben
1. Verfasser: QIE ZHAO
Format: Patent
Sprache:chi ; eng
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