Teaching chart demonstration equipment used for business administration economics
The utility model discloses a teaching chart demonstration device for business administration economics, and relates to the field of business administration teaching. The teaching chart demonstration equipment used for business administration economics comprises a ground panel, four corners of the t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a teaching chart demonstration device for business administration economics, and relates to the field of business administration teaching. The teaching chart demonstration equipment used for business administration economics comprises a ground panel, four corners of the top of the ground panel are fixedly connected with columns, the tops of the columns are fixedly connected with a support plate, the top of the support plate is fixedly connected with a U-shaped guide rail, the top of the guide rail is provided with two groups of clamping grooves, and the clamping grooves are fixedly connected with the top of the ground panel. And a first demonstration board and a second demonstration board are slidably connected in the two groups of clamping grooves of the guide rail respectively. When the teaching chart demonstration equipment used for business administration economics is used, a user can conveniently paste a teaching chart used for business administration economics on the first de |
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