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22 magg 1986 anni - 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

2 set 2023

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688

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22 magg 1986 anni

Adesso

~ 39 years ago

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