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feb 22, 1966 - 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 Sep 2023

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731

Date:

feb 22, 1966

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~ 60 years ago

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