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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40915-2021 |
Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量 |
China National Standards SiO2 |
 English PDF |
| GB/T 11446.6-2013 |
Test method for SiO2 in electronic grade water by spectrophotometer 电子级水中二氧化硅的分光光度测试方法 |
China National Standards SiO2 |
English PDF |
| GB/T 27765-2011 |
Testing methods of SiO2, TiO2, Fe3O4 and Al2O3 nanoparticles biological effect by transmission electron microscope (TEM) SiO2、TiO2、Fe3O4及Al2O3纳米颗粒生物效应的透射电子显微镜检测方法 |
China National Standards SiO2 |
English PDF |
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