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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 4196-2023 |
Determination of spatial average peak specific absorption rate (SAR) in the human body General requirements for wireless communication equipment (30MHz-6GHz) Finite element method (FEM) calculation of SAR {译} 确定人体内空间平均峰值比吸收率（SAR） 无线通信设备（30MHz-6GHz） 有限元法（FEM）计算SAR的通用要求 |
China Telecommunication Industry
Standards Determination average |
 English PDF |
| YS/T 347-2020 |
Method for determination of average grain size of copper and copper alloys {译} 铜及铜合金平均晶粒度测定方法 |
China Non-ferrous Metal Industry
Standards Determination average |
English PDF |
| HG/T 4744-2014 |
Determination of average molecular weight and molecular weight distribution of photographic gelatin by GFC 照相明胶 重均分子量及其分布的测定 凝胶过滤色谱法 |
China Chemical Industry
Standards Determination average |
English PDF |
| HG/T 2911-1997 |
Photography. Source document microfilms. Determination of ISO speed and ISO average gradient 原件缩微摄影胶片.ISO感光度和ISO平均斜率的测定 |
China Chemical Industry
Standards Determination average |
English PDF |
| HG/T 2224-1991 |
(Determination of average particle compressive strength of granular triple superphosphate) 粒状重过磷酸钙的颗粒平均抗压强度测定 |
China Chemical Industry
Standards Determination average |
English PDF |
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