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nov 20, 1986 - 1986年11 月20日上海石英玻璃厂引进英国一套MCVD 光导纤维生产线建成投产，年产5000 公里多模和单模光导纤维。

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1986年11 月20日上海石英玻璃厂引进英国一套MCVD 光导纤维生产线建成投产，年产5000 公里多模和单模光导纤维。

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工业大事年表

2 Sep 2023

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688

Date:

nov 20, 1986

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~ 38 years ago

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