Ngenxa ye-COVID-19, Amakhasimende amaningi acela imaski.Ngakho-ke senze ibhizinisi elihlobene lama-thermometers e-infrared namamaski.I-thermometer ye-infrared, imaski KN95, N95 kanye nemaski alahlwayo, sinamanani ashibhile futhi siqinisekisa ikhwalithi ephezulu.Siphinde sibe nezitifiketi ze-FDA neze-CE....
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