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文摘:用国产压电陶晶片研制出压电式振动给料器，并对其主要部件结构参数进行了优化研究，还研制出驱动压电式振动给料器的智能化多功能电源，该压电式振动给料器由于具有多项优良品质可望成为振动给料器的换代产品。

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