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5 jul 1986 ano - 1986年7月5日上海船厂承接的“渤海八号”自升式钻井平台改建和修理工程竣工。

Descrição:

1986年7月5日上海船厂承接的“渤海八号”自升式钻井平台改建和修理工程竣工。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

5 jul 1986 ano

Agora

~ 39 years ago

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