Business administration logistics teaching mold

The invention discloses a business administration logistics teaching mold. The business administration logistics teaching mold comprises a mold base plate and a mold plug board, the mold plug board is arranged on the upper surface of the mold base plate in an embedded manner, the upper surface of th...

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Bibliographische Detailangaben
1. Verfasser: ZHANG CHANGXUE
Format: Patent
Sprache:chi ; eng
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