Computer major teaching auxiliary device

The utility model provides a computer major teaching auxiliary device, which belongs to the teaching auxiliary field and comprises a rectangular box, a motor is fixedly mounted on one side in the rectangular box, one end of an output shaft of the motor is fixedly connected with a rotating shaft thro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUANG LINGLING, LIN JING, XU CONGYANG, ZHANG YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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