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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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25 set 1984 ano - 1984年9日25日上海先锋电机厂为国家高能研究所正负电子对撞机制造的 70BM电磁铁第一次试冲成功。10月7日,邓小平在北京对撞机实验室观看电磁铁冲片样片。
Descrição:
1984年9日25日上海先锋电机厂为国家高能研究所正负电子对撞机制造的 70BM电磁铁第一次试冲成功。10月7日,邓小平在北京对撞机实验室观看电磁铁冲片样片。
Adicionado na linha do tempo:
工业大事年表
By
Loo Qoo
2 set 2023
1
0
686
Data:
25 set 1984 ano
Agora
~ 41 years ago
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