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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39713-2020 |
Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation 精细陶瓷粉体比表面积试验方法 气体吸附BET法 |
China National Standards mothed |
 English PDF |
| GB/T 2423.62-2018 |
Environmental testing—Part 2:Test motheds—Test Fx and guidance:Mulit input mulit output vibration test 环境试验-第2部分:试验方法-试验Fx和导则:多输入多输出振动 |
China National Standards mothed |
English PDF |
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