1.
Discuss on Using the Refined Iron Powders of Dregs in Sintering Process
脱硫扒渣精铁粉用于烧结的可行性分析
2.
Research on the Production of Super Pure Iron Concentrate with a Powder Iron Concentrate
用某铁精矿粉制取超纯铁精矿的选矿试验研究
3.
Rail concentrates covered processing and sintering, iron ore processing.
铁精矿石粉加工、结、矿石加工。
4.
Tiejingfen, Mission ball sinter, processing, distribution steel.
铁精粉、团球烧结、加工、经销钢材。
5.
Tiejingfen processing, metallurgy furnace charge, civil building materials distribution.
铁精粉加工、冶金炉料、民用建材的经销。
6.
Study and Application of Cement Slurries Weighted with Refined Iron-ore Fines
精铁矿粉加重水泥浆体系研究与应用
7.
The Preparation of Excellent MnZn Power Ferrite with Refined Iron-mineral Powders and Mn_3O_4;
用精铁矿粉和Mn_3O_4制备高性能MnZn功率铁氧体
8.
Marginal metallurgical value of iron contents in the concentrates of iron and steel company;
钢铁企业铁精粉品位的边际冶炼价值分析
9.
Study on Palletizing，Oxidizing and Roasting Performance of Ji Dong Iron Concentrate;
冀东铁精矿粉造球、氧化及焙烧机理的研究
10.
Exploration on Magnetic Separation Technology of Extracting Iron Ore Concentrate from Red Mud under the Condition of High-temperature Roasting
拜耳赤泥高温焙烧后磁选提取铁精粉工艺探索
11.
Cycads and ginkgo have motile sperm, unlike gnetophytes and conifers, which produce pollen.
苏铁和银杏具活动精子可区别于买麻藤和松柏类，它们不产生花粉。
12.
Tiejingfen magnetic separation marketing; Minerals marketing; Chemical products[ non toxic, dangerous chemicals] sales.
铁精粉磁选销售；矿产品购销；化工产品［含剧毒、险化学品］售。
13.
Tiejingfen, sinter ball production sales, steel, metal Dianliao, mines machinery accessories sales.
铁精粉，烧结球生产销售，钢材，五金电料，矿山机械配件销售。
14.
A Study on the Technology and Application of Producing Super High-purity α-Fe_2O_3 by Catalytic Oxidation with High-grade ore Powder of Little Silica;
精铁矿粉除硅及制备超高纯α-Fe_2O_3工艺和应用研究
15.
Optimum design and experiment of inductance sensor for grade detecting of fine iron powder
电感式铁精粉品位传感器的优化设计及实验研究
16.
infant formula with iron
婴儿奶粉（含铁质）
17.
calcined pyrites
焙烧黄铁矿(黄铁矿粉
18.
superfine flour, grains
精制的面粉、 谷物