thaisaeree-Awesome! Researchers at KKU have invented a formula for coating face masks and air filters from green tea pulp extract. It filters dust well and inhibits bacteria.
Cool! Researchers at KKU have invented a formula for coating face masks and air filters from green tea pulp extract. It filters dust well and inhibits bacteria. News Agency: thaisaeree.news URL: https://www.thaisaeree.news/370772/ Date published: 3 Oct 2024