Submersible pump shell polishing device

The submersible pump shell polishing device comprises a supporting cylinder and an annular groove, and the annular groove is concentrically installed at the top end of the supporting cylinder. The supporting cylinder is rotationally installed on the left portion of the top end of the base, the drivi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG ZHIYUAN, XU ZHANLI, ZHANG SHUNMING, WU XUEZHI, LI FENGYUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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