四大特點 Characteristics
世界級納米應用個人防護產品 World Class Personal Protection Equipment

Nanotechnology

Anti-dust

Safe

Kill Bacteria
NASK – World Unique Nanofiber Purifying and Bacteria Killing Mask/Respirator
Bacteria Killing and comparison between NASK and other famous brand
Filtration comparison between NASK and other products
NASK Nanofiber Smart Mask Fight against PM2.5 bacteria and viruses
Weight comparsion between NASK and other famous products
HKTVB News 無綫新聞 港澳 創科署以納米技術研智能口罩 阻隔霧霾與病毒
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