资源矿产丰富，开采也不是问题。最大的瓶颈是目前的冶炼，投资到位，有目标去干，技术不成问题

来源: amico 于 2025-09-30 09:13:49 [旧帖] [给我悄悄话] 本文已被阅读：次

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