Mask frames specially adapted for placement underneath sanitary masks for protection against viral infection 010-1986
置于防病毒感染卫生口罩下方的专用口罩框架
Chinese
置于防病毒感染卫生口罩下方的专用口罩框架
English
Mask frames specially adapted for placement underneath sanitary masks for protection against viral infection
Spanish
Estructuras para mascarillas especialmente adaptadas para colocarse debajo de las mascarillas sanitarias para la protección contra infecciones virales
- Term ID
- 010-1986
- Class
- 10
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2021-03-18
- Version
- 11-2021
Official English notes
Mask frames specially adapted for placement underneath sanitary masks for protection against viral infection are 3D inserts, commonly of plastic, that are positioned under such face masks for speech clarity and easier breathing for the wearer. These "mask frames" are also called "mask brackets."