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31 gen 1970 anni - 1970年1月31日中国自行研制的最大挖泥船-500立方米的链斗式挖泥船由上海708 所设计、沪东造船厂制造成功。

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1970年1月31日中国自行研制的最大挖泥船-500立方米的链斗式挖泥船由上海708 所设计、沪东造船厂制造成功。

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工业大事年表

2 set 2023

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688

Data:

31 gen 1970 anni

Adesso

~ 55 years ago

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