论文部分内容阅读
山东省革委会机械工业局于5月16~20日在张店召开了山东省电机、变压器情报网建网会议。会议上
The Bureau of Mechanical Industry of Shandong Provincial Revolutionary Committee held the Shandong Motor and Transformer Intelligence Network Construction Network Conference in Zhangdian from May 16 to May 20. Meeting