本发明实施例还公开了一种利用了本发明实施例的包装周转架的包装周转架组合和电子设备组合。
The embodiment of the invention also discloses a packaging turnover frame assembly and an electric equipment assembly which utilize the packaging turnover frame.
展品：模具架，周转箱，工作台。
利用图论知识，可将多自由度多行星架周转轮系的复杂结构简化为拓扑图。
The complicated structure of the epicyclical gear train with multidegrees of freedom and planet carriers could be predigested into the topological graph by adopting the knowledge of graph theory.
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