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feb 17, 1987 - 1987年2月17日国家重点技术改造项目——上海第三钢铁厂3.3米厚板车间工程破土动工。1989年底建成投产，年产量可达80万吨。

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1987年2月17日国家重点技术改造项目——上海第三钢铁厂3.3米厚板车间工程破土动工。1989年底建成投产，年产量可达80万吨。

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工业大事年表

2 Sep 2023

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feb 17, 1987

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~ 39 years ago

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