Browse Standards
1391+ standards in database
1391 result(s) found
煤芯煤样可选性试验方法
Test method for washability of coal core sample
煤泥压滤性试验方法
Test method for characteristic of pressure filtration of slime
煤粉（泥）可浮性评定方法
Method for evaluating the flotability of fine coal
煤炭直接液化 油煤浆表观黏度测定方法
Coal direct liquefaction―Determination of apparent viscosity of coal-oil-slurry
煤炭直接液化 液化重质产物组分分析 溶剂萃取法
Coal direct liquefaction―Determination of constituents of heavy products―Solvent extract
煤炭直接液化 液化残渣软化点的测定 环球法
Coal direct liquefaction―Determination of softening point of liquefaction residue―Ring and ball apparatus
商品煤混煤类型的判别方法
Judging method for Mixed coal type of commercial coal
过滤机性能测试方法 第1部分：加压过滤机
Methods of perfomance testing for filters―Part 1：Press filter
液体过滤用过滤器 性能测试方法
Filter for liquid filtration—Performance measurement methods
煤体结构分类
Classification of coal-body structure
显微煤岩类型分类
Classification of microlithotype
烟煤显微组分分类
Classification of macerals for bituminous coal
过滤与分离 名词术语
Terminology of filtration and separation
煤炭联合制样系统技术条件
Specifications of combined equipment for coal sample preparation
煤炭机械化采样系统技术条件
Specifications of mechanical sampling equipment for coal
地质岩心钻探钻具
Geological core drilling tools
烟煤坩埚膨胀序数的测定 电加热法
Determination of the crucible swelling number of bituminous coal—Electrical heating method
烟煤黏结指数测定方法
Determination of caking index of bituminous coal
烟煤奥阿膨胀计试验
Audibert-Arnu dilatometer test of bituminous coal
铁矿石 酸溶亚铁含量的测定 滴定法
Iron ores―Determination of acid-soluble iron(II) content―Titrimetric method