Bridge construction warning device

The utility model relates to the technical field of warning equipment accessory devices, in particular to a bridge construction warning device which can enable a warning letter strip to emit light androtate at the same time, so that the warning effect is better. Vehicles can be intercepted, so that...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TIAN JUNQI, ZHAO YUAN, ZHAO PUJIE, LIU ZHUOYU, GAO HUIQIAO
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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