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DM3013V
PinzTec
Product information
Protection level and resistance value are optional tested by model 8130
Filtration level
Executive standard
GB2626-2019
Test report,ultra-low resistance technology (a mask that increases the area of the internal filtration) has been patented
Hospital, dust-free workshop, laboratory, food industry, electronic manufactures etc, to prevent dust, anti-fog and haze etc