Browse Standards
1391+ standards in database
1391 result(s) found
煤的着火温度测定方法
Determination of ignition temperature of coal
煤的热稳定性测定方法
Determination of thermal stability of coal
煤的结渣性测定方法
Determination of clinkering property of coal
煤和焦炭试验可替代方法确认准则
Guidelines for the validation of alternative methods of analysis for coal and coke
煤炭安息角测定方法
Determination of angle of repose of coal
选煤用絮凝剂性能试验方法
Methods for evaluating flocculants for use incoal preparation
选煤用磁铁矿粉试验方法
Magnetite for use in coal preparation--Test methods
锰矿石 全铁含量的测定 重铬酸钾滴定法和邻菲啰啉分光光度法
Manganese ores--Determination of total iron content--Potassium dichromate titrimetric method and 1，10-phenanthroline spectrophotometric method
锰矿石 磷含量的测定 磷钼蓝分光光度法
Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
工业用金属丝筛网 技术要求和检验
Industrial wire screens--Technical requirements and testing
煤中钒的测定方法
Determination of vanadium in coal
工业用金属穿孔板 技术要求和检验方法
Industrial plate screens--Specifications and test methods
煤用筛分设备工艺性能评定方法
Coal sizing equipment-Performance evaluation
铁矿石 氟含量的测定 离子选择电极法
Iron ores―Determinaton of fluorine content―Ion-selective electrode method
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
萤石 碳酸盐含量的测定
Fluorspar―Determination of carbonate content
萤石 锰含量的测定 高碘酸盐分光光度法
Fluorspar―Determination of manganese content―The periodate spectrophotometric method
铅精矿化学分析方法 砷量的测定 原子荧光光谱法
Methods for chemical analysis of lead concentrates―Determination of arsenic content―Atomic fluorescence spectrometer method
用于水泥和混凝土中的钢渣粉
Steel slag powder used for cement and concrete
煤的磨损指数测定方法
Determination of abrasion index of coal