Roll formula concrete box girder bridge of taking protection system is turned construction and is foldd hanger device

The utility model discloses a roll formula concrete box girder bridge of taking protection system is turned construction and is foldd hanger device, the device include side protection network, bottom surface protection system, traveling system, suspension system, die block system, side form system,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU BIN, GAI JIANWEI, CHEN WEIJIAN, CHENG HAIGEN
Format: Patent
Sprache:eng
Schlagworte:
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