圣诞快乐！咦，他们的炼钢平台人还有操作工？俺家乡的炼钢连铸早就全自动化了，平台无人。

来源: wingreen 于 2023-12-24 06:54:47 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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