Early warning device suitable for road crosswind and wind-blown snow disasters

The utility model discloses an early warning device suitable for road crosswind and snow blowing disasters, the device comprises a light-transmitting lampshade, an early warning device body and a base which are sequentially connected from top to bottom, the interior of the early warning device body...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIN MINGZHU, LIU JIAN, LI TAIZHI, LI YU, CHATAL, REZIVANGULI, LIU YUNWEI, LI XIANGPENG, WANG CHENGHU, BU QIANMIAO, YANG XIANGJUN, MA LEI, XU YAFENG, HU ZHIXUAN, SHEN LINLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ORDER TELEGRAPHS PHYSICS PRINTED CIRCUITS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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