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1 янв 1000 г. до нашей эры - chinese devlop gunpowder by mixing saltpeter,charcoal,and sulfur and grinding,carefully

Добавлено на ленту времени:

Crystal Zuniga and Antwan Bradley Price

17 окт 2017

0

0

1038

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1 янв 1000 г. до нашей эры

Сейчас

~ 3027 г назад

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