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17 gen 1975 anni - 1975年1月17日布缆工作船由七O八研究所设计，中华造船厂建造，交船后与日本合作.顺利完成中日海缆建设工作。

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1975年1月17日布缆工作船由七O八研究所设计，中华造船厂建造，交船后与日本合作.顺利完成中日海缆建设工作。

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工业大事年表

2 set 2023

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686

Data:

17 gen 1975 anni

Adesso

~ 50 years ago

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