low-grade phosphate ore的意思|示意
低品位磷矿
low-grade phosphate ore的网络常见释义
低品位磷矿 ... low-grade phosphate ore 低品位磷矿 low-grade chromite ore 低频感应炉 low-grade fine molybdenum ore 低品位精钼矿 ...
low-grade phosphate ore相关短语
1、 lower low-grade phosphate ore 下贫矿回采
low-grade phosphate ore相关例句
Based on review and analysis on occurrence characteristic of phosphate rock resources of Yichang, the feasible beneficiation is adopted to process a mid-low grade collophanite ore.
综述并分析了宜昌磷资源赋存特征，提出了适宜的选矿工艺。