Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Receber premium

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

25 nov 1979 ano - 1979年11 月25日上海录音器材厂试制成功国内第一台LX20型二磁头彩色录像机。

Descrição:

1979年11 月25日上海录音器材厂试制成功国内第一台LX20型二磁头彩色录像机。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

25 nov 1979 ano

Agora

~ 45 years ago

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate