TIG welds novel nozzle with vortex impeller

The utility model relates to the field of welding technique, more specifically says and relates to a TIG welds novel nozzle with vortex impeller, and fixed scaffold weldment is on the inner wall of cylindrical nozzle main part, and little vortex impeller all sets up on the fixed bolster with big vor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIAO YIPING, XUE BAOQUAN, HUANG JIANKANG, ZHOU CONG, ZHENG XIANGBO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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