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煤和岩石物理力学性质测定方法 第8部分：煤和岩石变形参数测定方法
Methods for determining the physical and mechanical properties of coal and rock—Part 8: Methods for determining the deformation parameters of coal and rock
智能化立磨粉磨系统 技术要求
Intelligent vertical mill grinding system—Technical requirements
煤矸石利用率计算方法
Calculation methods for utilization rate of coal gangue
铁矿石分析方法总则及一般规定
General rules and regulations for analysis of iron ores
锰矿石 钠和钾含量的测定 火焰原子吸收光谱法
Manganese ores—Determination of sodium and potassium content—Flame atomic absorption spectrometric method
煤中汞的测定方法
Determination of mercury of coal
煤和岩石物理力学性质测定方法 第11部分：煤和岩石抗剪强度测定方法
Methods for determining the physical and mechanical properties of coal and rock —Part 11:Methods for determining shear strength of coal and rock
煤和岩石物理力学性质测定方法 第1部分：采样一般规定
Methods for determining the physical and mechanical properties of coal and rock—Part 1: General requirements for sampling
液体过滤用过滤器 通用技术规范
Filter for liquid filtration—General technical specification
高炉用铁球团矿
Iron pellets for blast furnaces
过滤机性能测试方法 第2部分：真空过滤机
Methods of performance testing for filters—Part 2: Vacuum filter
铁矿石 同化性能测定方法
Iron ores—Method for determination of assimilation performance
铁矿石 全铁含量的测定 EDTA光度滴定法
Iron ores—Determination of total iron content—EDTA photometric titration method
铁矿石 钍含量的测定 偶氮胂Ⅲ分光光度法
Iron ores—Determination of thorium content—Arsenazo Ⅲ spectrophotometric method
锰矿石 化学分析方法 通则
Manganese ores—Methods of chemical analysis—General instructions
铁矿石 交货批水分含量的测定
Iron ores—Determination of the moisture content of a lot
铁矿石 铝、钙、镁、锰、磷、硅和钛含量的测定 电感耦合等离子体发射光谱法
Iron ores—Determination of aluminum，calcium，magnesium，manganese，phosphorus，silicon and titanium content—Inductively coupled plasma atomic emission spectrometric method
高炉用铁矿石 用最终还原度指数表示的还原性的测定
Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index
铁矿石 校核取样精密度的实验方法
Iron ores—Experimental methods for checking the precision of sampling
铁矿石 矿浆的取样方法
Iron ores—Sampling of slurries