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22 feb 1966 anni - 1966年2月22日上海精业机器厂试制成功中国第一台大型高压对称平衡式氢气压缩机。

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1966年2月22日上海精业机器厂试制成功中国第一台大型高压对称平衡式氢气压缩机。

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工业大事年表

2 set 2023

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688

Data:

22 feb 1966 anni

Adesso

~ 59 years ago

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