Study on Optimization Model of Stock Site Distribution of Ore Yards at Baosteel Company
宝钢矿石料场库位分配优化数模研究
Technology of Mineral Materials
矿物岩石材料工艺学
"fossil fuels: coal, oil, and natural gas"
矿物燃料(煤、石油、天然气)
complete set of equipment for quarry and ore dressing plant
石料厂-矿选厂成套设备
crushing machine for earth stone ores or other mineral substances in solid form
轧碎机器,用于固体泥土,石料,矿石或其它矿物
acoustic mineral material (excl. asbestos) and articles thereof
音响矿物材料（不包括石棉）及其制品
Coal, oil and mineral are the raw material of industry.
煤、石油和矿产品都是工业原料。
A bin for storing ore, grain, or other materials.
仓库储放矿石、谷物或其它材料的大箱
chemical analysis of chrome ore for refractories
耐火材料用铬矿石化学分析方法
fossil fuels
(煤、石油、天然气等)矿物燃料
Industrial silicon production, ore, metallurgical furnace materials procurement.
工业硅生产，矿石，冶金炉材料等购销。
Coal, oil and mineral be the raw material of industry
煤、 石油和矿产品都是工业原料
Coal, oil and mineral is the raw material of industry.
煤、 石油和矿产品都是工业原料。
Coal, oil and mineral are the raw materials of industry
煤、石油和矿产品都是工业原料
Coal, oil and minerals are the raw materials of industry.
煤、 石油和矿产品都是工业原料.
What a waste, using so)much ore!
什么一个废料,这么使用)很多的矿石!
Review and Looking Forward to Process Imported Iron Ore in Shandong;
山东省铁矿石来(进)料加工回顾与展望
Preparation and Application of Palygorskite Environmental Mineralogical Material
凹凸棒石环境矿物材料的制备及应用
