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中空纤维膜丝截面结构尺寸的测定 图像分析法
参考页数:14
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化学消毒剂和防腐剂. 采用化学消毒剂和防腐剂的欧洲标准; 德文版本EN 14885-2018
Chemical disinfectants and antiseptics - Application of European Standards for chemical disinfectants and antiseptics; German version EN 14885:2018
参考页数:80P.;A4
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化学消毒剂和防腐剂. 采用化学消毒剂和防腐剂的欧洲标准; 德文版本EN 14885-2018
Chemical disinfectants and antiseptics - Application of European Standards for chemical disinfectants and antiseptics; German version EN 14885:2018
参考页数:80P.;A4
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摄影 冲洗用化学品 硫氰酸铵规范
Photography - Processing chemicals - Specifications for ammonium thiocyanate
参考页数:7P.;A4
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气体分析 测定并检查标定用混合气体成分的比较方法
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures
参考页数:33P;A4
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气体分析.用动态容积法标定气体混合物的准备.第10部分:渗透法
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method
参考页数:16P;A4
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气体分析.用动态容积法制备标定用气体混合物.第8部分:扩散法
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 8: Diffusion method
参考页数:19P;A4
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气体分析.标定用混合气体的制备.静态容量法
Gas analysis - Preparation of calibration gas mixtures - Static volumetric method
参考页数:29P;A4
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