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铁矿石与含铁物料的鉴别方法
Identification method for iron ore and materials containing iron
铁矿尾矿利用率计算方法
Calculation methods for utilization rate of iron ore tailings
铁矿废石利用率计算方法
Calculation methods for utilization rate of iron ore mullocks
铁矿石 氯含量的测定 X射线荧光光谱法
Iron ores—Determination of chlorine content—X-ray fluorescence spectrometric method
煤和岩石物理力学性质测定方法 第 12 部分: 煤的坚固性系数测定方法
Methods for determining the physical and mechanical properties of coal and rock—Part 12:Method for the determination coal hardiness coefficients
煤的显微组分组含量自动测定 图像分析法
Automatic determination of maceral group composition in coal —Image analysis method
矿用圆环链驱动链轮
Drive sprocket for chains (round link) for mining
萤石技术规范
Technical specification for fluorspar
石墨细度试验方法
Test method for fineness of graphite
绿色矿山评价通则
General principles for assessment of green mine
制品中石棉含量测定方法
Determination of asbestos in products
凹凸棒石相含量的测定 X射线衍射-标准曲线法
Determination of the content of attapulgite phase—X-ray diffraction standard curve method
凹凸棒石微量元素测定方法
Method for determination of trace elements in attapulgite
锰矿石与锰精矿 氧化钾、氧化钠含量的测定 火焰原子发射光谱法
Manganese ores and concentrates—Determination of potassium oxide and sodium oxide content—Flame atomic emission spectrometric method
锰矿石和锰精矿 铝含量的测定 光度法和重量法
Manganese ores and concentrates—Determination of aluminium content—Photometric and gravimetric methods
铁矿石 金、银、铂、钯含量的测定 电感耦合等离子体质谱法
Iron ores—Determination of gold, silver, platinum, palladium contents—Inductively coupled plasma mass spectrometry method
煤矸石回填塌陷区复垦技术规程
Reclamation code of practice for coal gangue backfill subsidence area
铁矿石 稀土总量的测定 偶氮胂Ⅲ分光光度法
Iron ores—Determination of total rare earth contents—Arsenazo III spectrophotometric method
天井钻机
Raise-boring machines
矿山机械 洗选设备 系列型谱
Mining machinery—Mineral processing equipment—Serial type