Urban highway steel bridge hoisting structure

The utility model aims at designing an urban highway steel bridge hoisting structure suitable for urban highway steel bridge installation. Due to the fact that a steel bridge is produced and welded in a factory and then is transported to a construction site for installation, steel bridge parts need...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MENG LIBIN, ZHU LIANJI
Format: Patent
Sprache:eng
Schlagworte:
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