Adjustable riverway protective fence

The utility model relates to the technical field of guardrails, and discloses an adjustable riverway guardrail which comprises a plurality of sections of handrails and stand columns, the stand columns are vertically fixed to the two sides of each section of handrail, and discs are welded to the oute...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YU PENGSHAN, ZHANG DONGQIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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