Instrument practical operation training device

The utility model discloses a set of instrument practical operation training device, which comprises a platform, a first support frame is welded and fixedly connected to the left side of the upper end of the platform, a liquid level water tank is fixedly mounted at the upper end of a second support...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG ZHENGFA, WANG JUN, LUO XIAOMING, LI HONGGANG, LIU WEIGUO, QI ZHENGFANG, ZHANG HAILONG, NIE CHUNHUI, DONG HUIMIN, CHANG LIMING, CHEN RONGQUAN
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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