概要 翻訳

Passlist - Very Important Face Piece Passlist - as of 2022-12-10˸ 1）3M 9210＋ ∗alternates and updates list 2）Dräger 1920FFP2 Small （Größe S） 3） Thats it․ The above masks get head and shoulders better overall fit factors across a variety of faces（Static scores often over 600ff and real-world harmonic means of over 200ff‚ more than any other masks we have tested․ Occasional bad seal days pull the averages below 200）․ If you think you have found a better disposable mask‚ send it to ＠FitTestMyPlanet on Twitter or ＠minRef on YT․

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