Self-maintenance device of nitrogen making machine

The utility model discloses a self-maintenance device of nitrogen making machine, including bottom plate and nitrogen making machine body, the upper end of bottom plate is fixedly connected with the filter box, the nitrogen making machine body is fixedly connected to the upper end of bottom plate, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN CHAOCHAO, ZHANG FENGJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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