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30 dez 1986 ano - 1986年12月30日中国最大的城市煤气气源——浦东煤气厂的煤气通过过江隧道向浦西输人全市煤气管网。

Descrição:

1986年12月30日中国最大的城市煤气气源——浦东煤气厂的煤气通过过江隧道向浦西输人全市煤气管网。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

30 dez 1986 ano

Agora

~ 38 years ago

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