33
/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9407684
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
Erstellen
Create a timeline
Public timelines
Library
FAQ

4 Jan 1385 Jahr - 1385年,中国在南京建立观象台

Beschreibung:

地点：
人物：
意义：
补充：是世界上最早的设备完善的天文台

Zugefügt zum Band der Zeit:

Ht

Bylee66
29 Mär 2024
0
0
141

Datum:

4 Jan 1385 Jahr
Jetzt
~ 640 years ago
About & FeedbackVereinbarungPrivatheitBibliothekFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL