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1956年是年中国第一套有线广播设备在国营上海广播器材厂试制成功。 (jan 1, 1956 – jan 1, 0)
Description:
1956年是年中国第一套有线广播设备在国营上海广播器材厂试制成功。
Added to timeline:
工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
731
Date:
jan 1, 1956
jan 1, 0
~ 0 days
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