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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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18 ago 1964 ano - 1964年8月18日上海沪光灯具厂试制成功国内第一个碘钨灯。
Descrição:
1964年8月18日上海沪光灯具厂试制成功国内第一个碘钨灯。
Adicionado na linha do tempo:
工业大事年表
By
Loo Qoo
2 set 2023
1
0
686
Data:
18 ago 1964 ano
Agora
~ 61 years ago
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