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It is mainly used for respiratory protection of occupational medical staff, prevention of some pathogenic micro particles (such as viruses, bacteria, molds, anthrax, tuberculosis, etc.) and non oily micro dust as well as prevention of respiratory infectious diseases.China Mask website:http://www.botai-biotechnology.com/mask/ |
China Mask
Început de Lindajeon07, Mie 11 nov 2020 · 0 răspunsuri · 2.216 vizualizări