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光催化材料及制品空气净化性能测试方法 乙醛(或甲醛)的降解
Test method of photocatalytic materials for air purification
参考页数:12
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光催化材料水溶液净化性能测试方法
Test method of photocatalytic materials for purification of water solution
参考页数:11
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Standard Guide for Bio-Applications Grade Water
参考页数:4P.;A4
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Standard Test Method for Determination of Relative X-ray Diffraction Intensities of Faujasite-Type Zeolite-Containing Materials
参考页数:7P.;A4
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半导体工业用超纯水 (UPW) 随即样本中阴离子的离子色谱分析标准指南
Standard Guide for Ion-Chromatographic Analysis of Anions in Grab Samples of Ultrapure Water (UPW) in the Semiconductor Industry
参考页数:3P.;A4
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利用探测器探测模式质谱探漏仪检漏的标准实施规程
Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
参考页数:6P.;A4
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利用探测器探测模式质谱探漏仪检漏的标准实施规程
Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
参考页数:6P.;A4
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半导体工业用超纯水 (UPW) 随即样本中阴离子的离子色谱分析标准指南
Standard Guide for Ion-Chromatographic Analysis of Anions in Grab Samples of Ultrapure Water (UPW) in the Semiconductor Industry
参考页数:3P.;A4
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工业用化学品 通过还原和滴定分析法测定微量硫化合物(如硫酸盐)的一般方法
Chemical products for industrial use; General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
参考页数:12P.;A4
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工业用化学品 测定氯离子用一般方法 电位滴定法
Chemical products for industrial use; General method for determination of chloride ions; Potentiometric method
参考页数:8P.;A4
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