Cement fineness negative pressure screen analysis instrument

The utility model discloses a cement fineness negative pressure screen analysis instrument which comprises a device body, a screen analysis box is installed in the device body, transmission shafts are symmetrically installed on the surface of the inner wall of the screen analysis box, a screw is arr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG SHOUHAI, MA XIAOQIAN, LEI SHIMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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