three-high universal mill的意思|示意
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三辊万能式轧机
three-high universal mill的网络常见释义
三辊万能轧机 ... three-high shape mill三辊型钢轧机 three-high universal mill三辊万能轧机 three-phase alternator三相交流发电机 ...
three-high universal mill相关短语
1、 three-high universal rolling mill 三辊万能式轧机