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Non-woven fabric
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Non-woven fabric
Meltblown cloth
Ear strap cord
Nose bridge
Breathing valve
Sponge strip
KS-Ⅲ N90 meltblown cloth
Return
Product parameter
系列
KN
对应标准
N90
企标号(等级)
KS-Ⅲ
流量
85L
检测要求
单层/双层
阻力(pa)
≤60/≤130
PFE效率(%)
≥85/≥90
克重(g)
25
颜色
白
检测介质
氯化钠(Nacal)
Product Details
TEL