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3 ч 21 мин, 30 янв 132 г. до нашей эры - the first tool used for seismology made by Chang Heng 132 ce

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plate techtonic 1770- 2000

28 ноя 2017

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3 ч 21 мин, 30 янв 132 г. до нашей эры

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~ 2159 г назад

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