Anchoring-free guardrail

The anchoring-free guardrail comprises a steel screen body, a containing cavity is formed in the steel screen body, a filling opening communicated with the containing cavity is formed in the steel screen body, and a counter weight is filled in the containing cavity. The steel screen body is filled w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAI CAIXIA, LIANG ZHEN, ZOU XIONGLIN, LIU JINGHONG, YOU LIANGCHUN, LIAO HONGLING, LEI QIZHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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