Elevator teaching instrument frame structure

The invention discloses an elevator teaching instrument frame structure, which comprises a well frame, a car frame, a main control board, a practical training operation table and a traction machine, wherein the well frame is a rectangular outer frame through joining aluminum profiles by triangle cod...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YI MING, CHEN WANWU, MO WANXIA, LIU QIANG, WEN HEXIAN
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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