Safety warning device for municipal engineering construction

The invention relates to the technical field of safety warning devices, and discloses a municipal engineering construction safety warning device which comprises a warning assembly. The warning assembly comprises a base, the top of which is fixedly connected with a supporting rod; the adjusting rod i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN XIANSONG, HUANG XIANBING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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