3 авг 1533 г. до нашей эры - Iron and steel smelting has appeared
Описание:
The first iron and steel smelting has appeared in Ancient China. But the maker is unknown, and the accurate day is also unknown.
Добавлено на ленту времени:
Дата:
3 авг 1533 г. до нашей эры
Сейчас
~ 3560 г назад