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jan 23, 1978 - 1978年1月23 日 中国第一台睛纶转向纺丝及水洗欠伸工艺设备在上海第二化学纤维厂试运转成功。
Description:
1978年1月23 日 中国第一台睛纶转向纺丝及水洗欠伸工艺设备在上海第二化学纤维厂试运转成功。
Added to timeline:
工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
731
Date:
jan 23, 1978
Now
~ 48 years ago
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