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1990年6月是月上海重型机床厂制造的国内第一台超重型精密 200 吨双向基准测力机通过国家级技术鉴定。 (jun 1, 1990 – jan 1, 0)

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1990年6月是月上海重型机床厂制造的国内第一台超重型精密 200 吨双向基准测力机通过国家级技术鉴定。

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工业大事年表

2 Sep 2023

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Date:

jun 1, 1990

jan 1, 0

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