Entries by FaceMaski

7 Standards Of Chinese Face Masks

Different face mask standard has its unique function in different level of protecting demand. There are 7 different standards of Chinese face masks that have different functions. 1. GB 2626-2006 Respiratory protection standard, self-priming filter anti-particulates respirator. Face masks made in this standard can be used in preventing our respiratory system to inhale particles. 2. GB/T […]