为什么第二张图黄线和白线不平行？price in OZ vs G 不应该是一个简单的倍数关系吗？还是我理解错了？

来源: 老夏新生于 2025-07-20 13:34:36 [旧帖] [给我悄悄话] 本文已被阅读：次

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