33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
8671686
820605
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Get premium
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate
mar 13, 1990 - 1990年3月13日连接30万吨7烯工程的金山部分和吴泾部分,全长 54.8 公里的金一吴乙烯输送管线正式投运。
Description:
1990年3月13日连接30万吨7烯工程的金山部分和吴泾部分,全长 54.8 公里的金一吴乙烯输送管线正式投运。
Added to timeline:
工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
686
Date:
mar 13, 1990
Now
~ 35 years ago
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate