Gas alarm with positioning function

The utility model discloses a gas alarm with a positioning function, which relates to the field of gas alarms, and comprises a gas alarm main body, an L-shaped mounting plate is arranged on the side surface of the gas alarm main body, the gas alarm main body is in contact with the L-shaped mounting...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG RUIHAN, HAN GUOLEI, FAN WENJIE, ZHANG JIANJUN, XU JIANFENG, SONG YANWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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