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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40408-2021 |
Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals 高温气冷堆堆内构件用核级等静压石墨 |
China National Standards Nuclear grade high |
 English PDF |
| GB/T 17939-2015 |
Nuclear grade high efficiency particulate air filters 核级高效空气过滤器 |
China National Standards Nuclear grade high |
English PDF |
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