贡献很大，特别是老毛那军工的一套，现在发展成超世界水平，把世界造桥造路造运河发展到一个崭新的阶段。

来源: gweipwu 于 2024-11-09 08:18:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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