YY 0469-2011 Translated English of Chinese Standard. YY0469-2011: Surgical mask

Első borító
https://www.chinesestandard.net, 2019. aug. 17. - 20 oldal
This Standard specifies the technical requirements, test methods, marking, instructions for use, packaging, transportation, and storage of surgical mask This Standard applies to disposable masks worn by clinical medical personnel during invasive operations.

Részletek a könyvből

Kiválasztott oldalak

Tartalomjegyzék

Foreword
3
Scope
5
Technical requirements
7
Test methods
9
Marking
12
Packaging transportation and storage
13
Appendix A Normative Preparation method of synthetic blood
14
Appendix B Normative Test method for bacterial filtration efficiency BFE
15
Bibliography
20

Gyakori szavak és kifejezések

A szerzőről (2019)

https://www.chinesestandard.net specializes in providing translation services of all Chinese Standards.

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