Mine impeller flotation machine for the self-absorption air flotation machine mechanical agitation for non-ferrous metals, ferrous metals, non-metallic minerals, such as sorting.是什么意思_Mine impeller flotation machine for the self-absorption air flotation machine mechanical agitation for non-ferrous metals, ferrous metals, non-metallic minerals, such as sorting.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句