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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YY/T 1497-2016 |
Evaluation test method for the viral filtration efficiency(VFE)of medical protective face mask materials—Test method using Phi-X174 bacteriophage 医用防护口罩材料病毒过滤效率评价测试方法 Phi-X174噬菌体测试方法 |
China YY-Medicine & Medical Device Industry
Standards VFE |
 English PDF |
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