T/ZZB 2041-2021
Disposable civil mask (English Version)
- Standard No.
- T/ZZB 2041-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 2041-2021
- Scope
- This document stipulates the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation, and quality commitments of disposable civilian masks (hereinafter referred to as masks). This document applies to adult flat masks used by ordinary people to block the spread of droplets, pollen, microorganisms and other particles in daily environments. This document does not apply to respiratory protective equipment for infants and children aged 14 and under.
T/ZZB 2041-2021 history
- 2021 T/ZZB 2041-2021 Disposable civil mask
