T/SBX 033-2020 (English Version) PDF

Scope: This standard specifies the terms and definitions, model specifications, protective effect classification, technical requirements, test methods, inspection rules, packaging, labeling, storage and transportation requirements for disposable protective masks. This standard is applicable to the protection of particulate matter, droplets and pollen for ordinary residents in their daily life, work and study environment. This standard is applicable to the protective use of personnel in environments with medium risk and below during the response to public health emergencies. This standard does not apply to the protection of medical institutions and other industries or places with special respiratory protection purposes, and does not apply to the respiratory protection of infants and young children.

T/SBX 033-2020 history