Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

31 dic 1970 anni - 1970年12月31日中国自行设计、制造的第一台全板式大型制氧机在吴淞化工厂建成投产，新增制氧能力 6000立方米/时。

Descrizione:

1970年12月31日中国自行设计、制造的第一台全板式大型制氧机在吴淞化工厂建成投产，新增制氧能力 6000立方米/时。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

0

689

Data:

31 dic 1970 anni

Adesso

~ 54 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate