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1986年是年 上海试验机厂试制成功国内第-台200 吨高速大型动平衡机。 (jan 1, 1986 – jan 1, 0)
Description:
1986年是年 上海试验机厂试制成功国内第-台200 吨高速大型动平衡机。
Added to timeline:
工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
688
Date:
jan 1, 1986
jan 1, 0
~ 0 days
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