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Fitted filtration efficiency and breathability of 2-ply cotton masks: Identification of cotton consumer categories acceptable for home-made cloth mask construction
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Adults Communication Mask/Clear Face Mask with 2 Layers of Cotton with – CommunicationMask
The Best Face Masks for Omicron and Its Subvariants, According to Epidemiologists - Yahoo Sports
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Canada Strong 3-layer cotton mask adjustable ear loops for adults teenagers and youth kids 11+. High thread count 100% cotton outer later, filter
Canada Strong 3-Layer Cotton Mask with Pocket
Adults Communication Mask/Clear Face Mask with 2 Layers of Cotton with – CommunicationMask
Structural differences in merino wool knits; fabric arrangement (total
The qualitative and quantitative analysis of industrial paraffin contamination levels in rice using spectral pretreatment combined with machine learning models - ScienceDirect
a) Average perimeter leakage opening area, b) the maximum gap distance.
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Cloth mask used in the study.