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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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9 maio 1989 ano - 电1989年5月29日上海光纤通信工程公司、邮电部上海通信设备厂与荷兰美国电话电报国。
Descrição:
1989年5月29日上海光纤通信工程公司、邮电部上海通信设备厂与荷兰美国电话电报国。
Adicionado na linha do tempo:
工业大事年表
By
Loo Qoo
2 set 2023
1
0
686
Data:
9 maio 1989 ano
Agora
~ 36 years ago
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