心急如火想改变落后状况。二战时，美国钢铁产量8000万吨，日本640万吨，中国40万吨。

来源: 老生常谈12 于 2023-02-04 21:40:19 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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