3M 9334CV+ 头戴式口罩3M 9334CV+ head-mounted mask


1000 in stock



3M 9334CV+ 头戴式口罩Aura 防颗粒物 粉尘 雾霾 带呼吸阀 KN95 3只/[1盒]
3M 9334CV+ head-mounted mask Aura anti-particles dust smog with breathing valve KN95 3 / [1 box]
Beautiful, super comfortable, and more sealed sponge strip design. It can be used to protect against dust and smog, as well as to protect against welding fumes, lead fumes and heavy metal powders. The filtration effect on non-oily particulate matter is over 95%. high quality

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