Horizontal truss easy to install on attached lifting operation safety protection platform

The utility model discloses a horizontal truss easy to install on an attached type lifting operation safety protection platform, which comprises a connecting piece (1), an annular limiting piece (2) and two horizontal supporting rods (3), two opposite side walls of the connecting piece (1) are provi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUA XING, LIU QIFENG, HAN JIAN'EN, LIU CHENGLONG, LIU GUANGHUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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