Bridge height limiting device for highway engineering

The utility model relates to the technical field of highway engineering, and discloses a bridge height limiting device for highway engineering, which comprises a base, the upper surface of the base is fixedly connected with a vertical rod, the interior of the vertical rod is slidably connected with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU CHANG, ZHOU JIJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CLEANING CLEANING IN GENERAL CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL SEWERAGE TRANSPORTING WATER SUPPLY
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