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Honggang CNC machine tool Wu Yanxia Qingling Group Smart manufacturing CNC machine tools Qingling Motors
12-22
![Relying on ingenuity to concentrate on winning the "heart" of the market - the high-quality development of some enterprises in Chongqing[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)