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单晶炉用碳/碳复合材料坩埚
Carbon-carbon composites crucible used in single crystal furnace
价格:¥0.00
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氮化镓基发光二极管用蓝宝石衬底片
The sapphire substrates for nitride based light-emitting diode
价格:¥0.00
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碳化硅单晶材料电学参数测试方法
Measuring methods for electrical parameters of silicon carbide single crystal material
价格:¥0.00
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砷化镓抛光片亚损伤层的X射线双晶衍射试验方法
Test method for sub-surface damege of gallium arsenide polished wafer by X-ray double crystal diffraction
价格:¥0.00
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高纯四氯化硅
Pure silicon tetrachloride
价格:¥0.00
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砷化镓单晶AB微缺险密度定量检验方法
Quantitative determination of AB microscopic defect density in gallium arsenide single crystal
价格:¥0.00
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砷化镓表面镓砷比的测试方法
Test method for Ga/As ratio of surface of gallium arsenide
价格:¥0.00
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