Shafting part teaching model provided with sectioned parts

The utility model relates to a shafting part teaching model provided with sectioned parts, and belongs to a teaching model for Machinery Foundation and Mechanical Drawing. The shafting part teaching model aims to solve a problem that the shafting structure is hard to be mastered by beginners of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN LIAOJUN, TANG XIAOLIAN
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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