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aug 15, 2009 - 2009年8月15日世界最大的1.65 万吨自由锻造油压机、250吨/630吨·米锻造操作机和450 吨三相三摇臂双极串联电渣重熔炉在上海重型机器厂有限公司投入运行。
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2009年8月15日世界最大的1.65 万吨自由锻造油压机、250吨/630吨·米锻造操作机和450 吨三相三摇臂双极串联电渣重熔炉在上海重型机器厂有限公司投入运行。
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工业大事年表
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Loo Qoo
2 Sep 2023
1
0
686
Date:
aug 15, 2009
Now
~ 16 years ago
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