KF94 Face Mask Specifications:
Colour : Dark Oak / Dim Grey / Prussian Blue
Size: 214mm x 80mm
Type: 4 ply ear loop surgical mask(3D-fold)
Quantity: 20 Pieces
Suitable for Age: 11 and above
ASTM: ASTM Level III (Fluid Resistance mmHg 160, BFE > 98% PFE > 99%)
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KF94 面罩规格:
颜色 : 深色橡木 / 暗灰色 / 普鲁士蓝
尺寸:214mm x 80mm
类型:4层耳挂外科口罩(3D折叠)
数量:20 件
适合年龄:11岁及以上
ASTM:ASTM III 级(流体阻力 mmHg 160,BFE > 98% PFE > 99%)