Experiment results show that the powder size of manganese carbonate will influence product quality.

试验发现，碳酸锰产品的粒度大小严重影响产品的质量。

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Experiment results show that the powder size of manganese carbonate will influence product quality.

试验发现，碳酸锰产品的粒度大小严重影响产品的质量。

youdao