2) ironstone sample
铁矿石样品
1.
There are some metal elements of 30 ironstone sample with different origin.
本文采用贝叶斯分类法,以金属元素含量对30多个铁矿石样品来源进行分类。
5) Super low grade vanadium-titanium magnetite ore
超低品位钒钛磁铁矿石
6) cost method for optimizing grade of iron ores
成本法优化铁精矿品位
补充资料：成品检验(见成品验证)
成品检验(见成品验证)
finished product inspection: see finished product verification
山e叩Pinjian四n成品检脸(finishedp耐uct inspection)见成品脸证。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条