Browse Standards
1282+ standards in database
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矿用窄轨车辆 第5部分: 平板车
Narrow gauge mine cars - Part 5: Flat deck car
矿用窄轨车辆 第4部分: 底卸式矿车
Narrow gauge mine cars - Part 4: Drop-bottom car
矿用窄轨车辆 第3部分: 单侧曲轨侧卸式矿车
Narrow gauge mine cars - Part 3: Single-side curved rail dumping car
矿用窄轨车辆 第2部分: 翻斗式矿车
Narrow gauge mine cars - Part 2: Dumping car
矿用窄轨车辆 第1部分: 固定车箱式矿车
Narrow gauge mine cars - Part 1: Solid-end car
矿用三牙轮钻头
Blast hole tricone rock bits
凿岩机械与气动工具 性能试验方法
Test methods of performance for rock drilling machines and pneumatic tools
工业用筛和筛分 术语
Industrial screens and screening - Vocabulary
筛板筛孔的标记方法
Screen plants - Codification for designating perforations
常压固定床气化用煤技术条件
Specifications of coal for atmospheric fixed-bed gasifier
高炉喷吹用煤技术条件
Specifications of coal used in pulverized coal injection (PCI)
煤中碳和氢的测定方法
Determination of carbon and hydrogen in coal
煤中砷的测定方法
Determination of arsenic in coal
煤灰熔融性的测定方法
Determination of fusibility of coal ash
煤的发热量测定方法
Determination of calorific value of coal
煤的工业分析方法
Proximate analysis of coal
煤中氮的测定方法
Determination of nitrogen in coal
煤岩分析样品制备方法
Method of preparing coal samples for the coal petrographic analysis
煤中汞的测定方法
Determination of mercury in coal
煤中硒的测定方法 氢化物发生原子吸收法
Determination of selenium in coal - Hydride generation-atomic absorption method