是在讨论化肥使农业增产时说到引进十三套大化肥的作用，而你断然否定有四三计划，认为那时中国没有任何钱引进

来源: 老生常谈12 于 2026-02-11 18:11:51 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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