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jan 16, 1972 - 1972年1月16日上海航海仪器厂制成中国第一台激光自动平衡机。

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1972年1月16日上海航海仪器厂制成中国第一台激光自动平衡机。

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工业大事年表

2 Sep 2023

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Date:

jan 16, 1972

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~ 53 years ago

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