世界铜价一直居高不下，这也是原因。老蒋治下是学术院士，只有到了老共治下才变的，本钱来自民国时期

来源: 立竿见影-1 于 2022-12-29 06:41:30 [旧帖] [给我悄悄话] 本文已被阅读：次

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