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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 19083-2023 |
medical protective mask {译} 医用防护口罩 |
China National Standards medical protective mask |
 English PDF |
| GB 19083-2010E |
Technical requirements for protective face mask for medical use 医用防护口罩技术要求（英文版） |
China National Standards medical protective mask |
English PDF |
| GB 19083-2010 |
Technical requirements for protective face mask for medical use 医用防护口罩技术要求 |
China National Standards medical protective mask |
English PDF |
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