“動車信號技術和設備沒有問題，最大的問題來自於人員和管理！” 讚！這才是愛國者應該說的實話

來源: Twinlight 於 2017-04-21 05:52:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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