Convenient-to-use electric welding machine for producing dry powder extinguisher

The utility model relates to the technical field of electric welding machines, discloses a convenient-to-use electric welding machine for producing a dry powder extinguisher, and solves the problems that harmful metal steam, smoke dust and the like are generated in the use process of an electric wel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN CHAO'AN, CHEN CHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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