Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

apr 16, 1990 - 1990年4 月16日上海30万吨乙烯工程投产电视大会在上海石油化工总厂举行。

Description:

1990年4 月16日上海30万吨乙烯工程投产电视大会在上海石油化工总厂举行。

Added to timeline:

工业大事年表

2 Sep 2023

1

0

688

Date:

apr 16, 1990

Now

~ 35 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate