你這單子裏沒包括蘇聯同期使用鐵路機車的2／3，鐵軌的1／2，和車皮的90％。

來源: borisg 於 2022-08-23 12:42:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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