印象中，“球磨车间”污染重。上海就有个泰山耐火材料厂，还有个专做石墨砖的上海碳素厂。

来源: chufang 于 2026-03-22 08:51:36 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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