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7 fev 1987 ano - 1987年2月7日上海重点建设工程上海市区第一座22 万伏超高压大型电站天宝变电站建成，投人运行。

Descrição:

1987年2月7日上海重点建设工程上海市区第一座22 万伏超高压大型电站天宝变电站建成，投人运行。

Adicionado na linha do tempo:

工业大事年表

ByLoo Qoo
2 set 2023
1
0
686

Data:

7 fev 1987 ano
Agora
~ 38 years ago
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