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- Studying on the determination of sulfuric acid mist in chlorine gas 气氯中硫酸酸雾测定方法的研究
- Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmoshere (Ion Chromatographic) 测定工作场所中硫酸雾的试验方法(离子层析法)
- Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic) 在工作场所大气中硫酸酸雾测定的试验方法(离子色谱法)
- Standard Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic) 在工作场所大气中硫酸酸雾测定的方法(离子色谱法)
- sulfuric acid mist 硫酸雾
- sulfuric acid mist eliminator 硫酸捕沫器
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- A substance, such as sulfuric acid, that removes water. 脱水物质脱去水分的一种物质,如硫酸
- A corrosive solution of sulfur trioxide in sulfuric acid. 发烟硫酸含三氧化硫酸的一种腐蚀性溶液
- Conclusion:The sulfuric acid anthrone method is reasonable. 结论:该法可作为桑叶中多糖的含量测定方法。
- The nitrile (II) (28 g) was mixed with 26 ml of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- ZFS shall decompose ,if it long time undress in air, and ZFS shall rapidly decompose, if it undress in acid mist. 雕白锌虽然吸湿性不强,但若长期暴露于空气中,也会分解。本产品如暴露于酸雾中,则迅速分解。
- The nitrile (II) (28 g) was mixed with 26 ml.of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- sulfurous acid mist 亚硫酸烟雾
- Muriatic Acid and cocaine are natural ingredients as well. So is sulfuric acid. 盐酸和古柯碱都也是天然成分,所以硫酸也是...
- The acid mist content at electrostatic precipitator outlet in practice is less than 0 004 9 g/m 3, which indicates that the design is successful. 投入运行后 ,电除雾器出口酸雾含量不大于 0 0 0 49g/m3 ,可见设计是成功的
- Two processes with concentrated sulfuric acid recently appeared are reviewed. 对新近出现的两个浓硫酸水解工艺进行述评。
- One step sensitization and activation can improve the work efficiency,reduce acid mist and improve the working environment. 敏化活化一步法可以提高工作效率,减少酸雾,改善工作环境。
- Estazolam reacts with sulfuric acid to form an intense fluorescent substance. 本文提出了硫酸颜色反应用于艾司唑仑的荧光测定新方法。