Browse Standards
1391+ standards in database
1391 result(s) found
铁矿石 砷含量的测定 氢化物发生-原子荧光光谱法
Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method
铁矿石 铝含量的测定 火焰原子吸收光谱法
Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method
铁矿石 镉含量的测定 氢化物发生-原子荧光光谱法
Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method
铁矿石 汞含量的测定 冷原子吸收光谱法
Iron ores—Determination of mercury content—Cold atomic absorption spectrometric method
破碎设备再制造技术导则
Technology speccifieation for crushing plants remanufacturing
散装铁矿粉 适运水分限量的测定 流盘试验法
Iron ore fines in bulk—Determination of transportable moisture limits—Flow-table method
冲击地压测定、监测与防治方法 第10部分：煤层钻孔卸压防治方法
Methods for test, monitoring and prevention of rock burst—Part 10: Prevention method of drillhole destressing on coal-seam
冲击地压测定、监测与防治方法 第7部分：采动应力监测方法
Methods for test, monitoring and prevention of rock burst—Part 7: Monitoring method of mining-induced stress
冲击地压测定、监测与防治方法 第11部分：煤层卸压爆破防治方法
Methods for test, monitoring and prevention of rock burst—Part 11: Prevention method of destress blasting in coal seam
冲击地压测定、监测与防治方法 第13部分：顶板深孔爆破防治方法
Methods for test, monitoring and prevention of rock burst—Part13: Prevention method of deep-hole blasting in roof
综采综放工作面超前支护系统技术条件
General specification for advance support system in fully-mechanized mining and top coal caving mining face
综采放顶煤工作面总体配套技术条件
General matching specification for fully-mechanized top coal caving mining longwall face
综采综放工作面远距离供电系统技术规范
Technical specification for remote power supply system in fully-mechanized mining and top coal caving mining face
薄煤层综采工作面总体配套技术条件
General matching specification for fully-mechanized mining face in thin seam
露天矿用无轨运矿车 安全要求
Trackless mining truck for open-pit mines—Safety requirements
潜孔冲击器和潜孔钻头
Down-the-hole hammers and bits
球磨粉磨系统 矿物物料易磨性试验方法
Ball mill grinding system—Test method for grindability of materials
冲击地压测定、监测与防治方法 第6部分：钻屑监测方法
Methods for test, monitoring and prevention of rock burst—Part 6: Monitoring method of drilling bits
冲击地压测定、监测与防治方法 第5部分:地音监测方法
Methods for test, monitoring and prevention of rock burst—Part 5: Monitoring method of earth-sound
冲击地压测定、监测与防治方法 第4部分:微震监测方法
Methods for test, monitoring and prevention of rock burst—Part 4: Monitoring method of microseismicity