知乎上有一个，说是藏在船底运回来了。还有设计图纸及制造图纸之分。

来源: 精木于 2025-06-23 13:45:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

还有一个中国共产党网，不知是否权威一些？

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