Lever principle experiment teaching aid for physics teaching

The utility model relates to the technical field of experiment teaching aids, and discloses a lever principle experiment teaching aid for physics teaching, which comprises a base, the upper surface of the base is provided with a threaded hole, a vertical pipe is arranged above the base, the lower su...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LI MINGGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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