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1979年是年上海整流器厂研制成功国产第一台3000千瓦1万安培440伏大功率高精度可控硅传动装置。 (1 jan 1979 ano – 1 jan 0 ano)

Descrição:

1979年是年上海整流器厂研制成功国产第一台3000千瓦1万安培440伏大功率高精度可控硅传动装置。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

1 jan 1979 ano

1 jan 0 ano

~ 0 days

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