Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

aug 14, 1992 - 1992年8月14日上海第五钢铁厂二炼钢厂冶炼成功国内第一炉尿素钢。

Description:

1992年8月14日上海第五钢铁厂二炼钢厂冶炼成功国内第一炉尿素钢。

Added to timeline:

工业大事年表

2 Sep 2023

1

0

731

Date:

aug 14, 1992

Now

~ 33 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL