No-clean oxygen collecting device

The utility model discloses a no-clean oxygen collecting device which solves the problems that gas is easy to dissipate, water resources are wasted, the operation is tedious, potential safety hazards exist and the like when oxygen is collected by a traditional drainage method. The device mainly comp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAN YINGJIAN, JIA XUEYING, GAN XINXING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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