Conveniently set up pedestrain passage of mode

The utility model discloses a conveniently set up pedestrain passage of mode, including first frame and second frame, the controller is established at the bottom of first frame inner chamber, and controller electricity connection commercial power, the upper surface of first frame is equipped with th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHAO GUOSHUN, CAO DONGXIAO
Format:	Patent
Sprache:	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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