Through analyzing material hardness and metallography of moving knife of import cutter, its minimum round diameter outside used is confirmed.

通过对进口切粒机动刀材质硬度分析和金相分析，确认其可使用的最小外圆直径。

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Through analyzing material hardness and metallography of moving knife of import cutter, its minimum round diameter outside used is confirmed.

通过对进口切粒机动刀材质硬度分析和金相分析，确认其可使用的最小外圆直径。

youdao