A model of external material-offering system of charge pressing machine is also analyzed and established , which sets up a good base for the experiment designing .
分析建立了压丸机外供料系统的模型，为试验设计打下了良好的基础。
A model of external material-offering system of charge pressing machine is also analyzed and established , which sets up a good base for the experiment designing .
分析建立了压丸机外供料系统的模型，为试验设计打下了良好的基础。
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