青龍縣奇跡的曆史證明了唐山地震前是有預警的，隻不過領導怕誤報而隻能由科技人員在私下預報，畢竟誰都沒有百分之百的把握

來源: jinyi 於 2016-07-28 05:19:32 [舊帖] [給我悄悄話] 本文已被閱讀：次

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