Fire disaster alarm buzzer on electric power site

The invention relates to the technical field of fire disaster alarm buzzers, in particular to a fire disaster alarm buzzer on an electric power site. The fire disaster alarm buzzer includes a fixed top board, a fixed cylinder is fixed to the bottom of the fixed top board, the external side of the fi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIANG ZHENYANG, LI JIANFENG, LIU GUANGDUAN, JIN SHAOLIANG, DAI SHUFENG, ZENG YUBIAO, LI WEIWEN, LIU HAIJIA, LIAO MINHANG, CHEN YONGJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!