Bridge drainage device capable of automatically adjusting drainage amount

The utility model discloses a bridge drainage device capable of automatically adjusting drainage quantity, which comprises a bridge body, two placing cavities are arranged in the bridge body, a water storage tank is arranged in the bridge body, two supporting rods are fixedly connected to the inner...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HUANG XINJIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CESSPOOLS CLEANING BEACHES CLEANING OF PERMANENT WAYS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES DISPERSING FIXED CONSTRUCTIONS FOG IN GENERAL OR VIADUCTS SEWERAGE SEWERS STREET CLEANING WATER SUPPLY
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