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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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22 avr. 1974 - 1974年4月22日上海电缆厂制成22万伏高压申缆。
Description:
1974年4月22日上海电缆厂制成22万伏高压申缆。
Ajouté au bande de temps:
工业大事年表
By
Loo Qoo
2 sept. 2023
1
0
688
Date:
22 avr. 1974
Maintenaint
~ Il y a 51 ans
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