Road bridge and tunnel connecting device with protective structure

The utility model discloses a road bridge and tunnel connecting device with a protective structure. The road bridge and tunnel connecting device comprises a connecting block, a connecting plate, a first protective shell, a second protective shell, a connecting mechanism, a reinforcing mechanism, a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIE WUXIN, LIU SONGQIANG, GE YUTONG, YAO XIANMING, XIAO JINGLIANG, WANG YUPENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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