Hoisting device for cargo ship

The hoisting device for the cargo ship comprises a bottom frame, a supporting frame is vertically fixed to the center of the bottom frame, a lifting chain is arranged at one end of the bottom frame, and the top of the supporting frame and the top of the lifting chain are both connected with a portal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIU ZHAOJIE, ZHANG QI, WANG BAOJUN, XU GUANGSHAO, ZHU YUNDONG, YANG JUN, SUN MAO, YANG TONGGANG, ZHANG ZHONGHUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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