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      2. 落地小說網

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        落地小說網 > 劉浮生白若初 > 第1870章 腳印

        第1870章 腳印

        他身旁的郭老,也聽到了這番話,老頭忍不住問道:“劉書記,出什么事了?”

        劉浮生說:“沒什么,咱們繼續散步。”

        為緩解郭老的緊張情緒,劉浮生笑著說道:“郭老,我聽說咱們國家的鎖具歷史非常悠久,不知真正的鎖,是從什么時侯開始出現的?”

        郭老說:“如果以簧片結構的金屬鎖,來定義鎖具的話,應該在漢朝時,才有真正的鎖具出現,而鎖具迅猛發展,則是在唐代,唐代金屬鎖,已

        a

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          2. 长谷川美红