33
/es/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9407673
899870
1
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Crear
Create a timeline
Public timelines
Library
FAQ

4 ene 1000 año - 10世纪,中国宋代发明了胆矾溶液浸铜法生产铜,这是水法冶金术的开始

Descripción:

地点：
人物：
意义：
补充：

Añadido al timeline:

Ht

Bylee66
29 mar 2024
0
0
141

fecha:

4 ene 1000 año
Ahora mismo
~ 1026 years ago
About & FeedbackAcuerdoPrivacidadBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL