来自MSN1 个月
N95 Vs K95: Which Is The Best Mask For Smoke, And Where To Buy It?
Well-Before 3D (KF94 Style) KN95 Mask First up on our ... and comfort with its innovative design. Unlike traditional N95 masks, this mask uses hypoallergenic acrylic adhesive to create a gentle ...
朝日新聞社4 年
Group in Japan to develop, make masks that meet N95 safety level
To remedy the N95-standard face mask shortage at Japan hospitals caused by the COVID-19 pandemic, a medical institution and three companies in the Kansai region have teamed to develop and produce ...