Non-contact cathode pressure-drop measuring drill rod

The utility model provides a non-contact cathode pressure-drop measuring drill rod of an aluminum electrolysis bath. The utility model adopts the technical scheme that the lower end of the iron drill rod is covered with a layer of protective film; the iron drill rod is interposed into the aluminum e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG YONGBO, RUAN XINGLONG, YANG YINGYAO, CHEN DEGUANG, LIU GANSHENG, LI LONG, XU YIJIE, LU JIANLIANG, NONG YOUWEN, JIANG KEJIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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