粉路越多越难控制平衡，以前在实验室磨粉的时候看那个粉路要堵了就用橡木锤敲一下，工业生产肯定不可能敲了

来源: ROA001 于 2025-12-24 10:30:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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