Nok，系统商虽然涨得慢但安全。元器件是当成commodity卖的，利润率不高，周期性强。

来源: lanyin0314 于 2026-04-13 21:39:57 [旧帖] [给我悄悄话] 本文已被阅读：次

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Nok，系统商虽然涨得慢但安全。 元器件是当成commodity卖的，利润率不高，周期性强。