置于防病毒感染卫生口罩下方的专用口罩框架 010-1986
中文
置于防病毒感染卫生口罩下方的专用口罩框架
英文
Mask frames specially adapted for placement underneath sanitary masks for protection against viral infection
西班牙文
Estructuras para mascarillas especialmente adaptadas para colocarse debajo de las mascarillas sanitarias para la protección contra infecciones virales
- Term ID
- 010-1986
- 类号
- 10
- 类型
- 商品
- 状态
- 有效 · 已收录，未修改（A）
- 生效日
- 2021-03-18
- 版本
- 11-2021
官方英文注释
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."