偏心涡电流分选机功效到底好在哪里？分选有色金属效果好不好？
https://www.bilibili.com/read/cv20595907
https://zhuanlan.zhihu.com/p/592784580
https://mbd.baidu.com/newspage/data/landingshare?preview=1&pageType=1&isBdboxFrom=1&context=%7B%22nid%22%3A%22news_10065796667557496582%22%2C%22sourceFrom%22%3A%22bjh%22%7D
https://www.sohu.com/a/618779466_121608108
https://www.bilibili.com/read/cv20595907
https://zhuanlan.zhihu.com/p/592784580
https://mbd.baidu.com/newspage/data/landingshare?preview=1&pageType=1&isBdboxFrom=1&context=%7B%22nid%22%3A%22news_10065796667557496582%22%2C%22sourceFrom%22%3A%22bjh%22%7D
https://www.sohu.com/a/618779466_121608108
