1978年，上海全市電話用戶僅僅9.3萬戶。57年也許是想擴容，但拖了20年，無實質性進展。

來源: 十具於 2025-11-10 20:27:45 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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