Model box for mineral geology research

The utility model discloses a model box for mineral geology research, which comprises a shell and a box door, and four groups of universal wheels are mounted at the bottom of the shell; a temperature controller is mounted on the outer surface of one side of the shell, and electric heating tubes are...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YUAN CHUNYU, CHEN XINYU, JI GUANGXUAN, ZHANG HUACHUAN, CAO JUN
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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GLOBES PHYSICS PLANETARIA SEALS
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