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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 13163.2-2021 |
Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器 氡及氡子体测量仪 第2部分：222Rn和220Rn测量仪的特殊要求 |
China National Standards 222Rn |
 English PDF |
| GB/T 16143-1995 |
Charcoal canister method for measuring 222Rn exhalation rate from building surface 建筑物表面氡析出率的活性炭测量方法 |
China National Standards 222Rn |
English PDF |
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