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jan 15, 1978 - 1978年1月15日中国第一台自行设计制造的3.2万千克大型塑料成型注射机在上海制造成功。

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1978年1月15日中国第一台自行设计制造的3.2万千克大型塑料成型注射机在上海制造成功。

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工业大事年表

2 Sep 2023

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Date:

jan 15, 1978

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~ 47 years ago

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