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may 22, 1986 - 1986年5月22日上海亚明灯泡厂引进年产50万只高压钠灯生产设备安装投产。12 月26日，通过国家级验收。

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1986年5月22日上海亚明灯泡厂引进年产50万只高压钠灯生产设备安装投产。12 月26日，通过国家级验收。

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工业大事年表

ByLoo Qoo
2 Sep 2023
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Date:

may 22, 1986
Now
~ 40 years ago
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