Water well and electric well display device

The utility model discloses a water well and electric well display device which comprises a movable display box body, a plurality of display modules are arranged in the display box body, and water well pipeline connection samples and electric well line connection samples are arranged in the display...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHOU RENRONG, DUAN RAN, LEI YU, REN ZETIAN
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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