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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40868-2021 |
Planning and design of controlled environments for research and production at the nanometer scale 纳米尺度科研生产受控环境规划与设计 |
China National Standards nanometer |
 English PDF |
| GB/T 38977-2020 |
nanometer grain cemented carbide rod 纳米晶硬质合金棒材 |
China National Standards nanometer |
English PDF |
| GB/T 18735-2014 |
Microbeam analysis—General guide for the specification of nanometer thin reference materials for analytical transmission electron microscope (AEM/EDS) 微束分析 分析电镜（ＡＥＭ／ＥＤＳ）纳米薄标样通用规范 |
China National Standards nanometer |
English PDF |
| GB/T 27760-2011 |
Test method for calibrating the z-magnification of an atomic force microscope at subnanometer displacement levels using si (111) monatomic steps 利用Si（111）晶面原子台阶对原子力显微镜亚纳米高度测量进行校准的方法 |
China National Standards nanometer |
English PDF |
| GB/T 20307-2006 |
General rules for nanometer-scale length measurement by SEM 纳米级长度的扫描电镜测量方法通则 |
China National Standards nanometer |
English PDF |
| GB/T 13221-2004 |
nanometer powder--Determination of particle size distribution--Small angle X-ray scattering method 纳米粉末粒度分布的测定 X射线小角散射法 |
China National Standards nanometer |
English PDF |
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