确实不了解.但是如果真的技术领先,为啥margin这么低呢?这公司的毛利率也就是跟马路边卖面的是一个水平的.

来源: 害怕于 2025-02-03 13:40:27 [旧帖] [给我悄悄话] 本文已被阅读：次

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