N95 lub ntsej muag tiv thaiv

  • N95 protective mask

    N95 lub ntsej muag tiv thaiv

    [Ntaus]: Khob hom Folding type [Siv]: Hnav nws hauv qhov huab thiab pos huab, plhaw ntawm tsheb, chav ua noj, thiab lwm yam. [Muaj nuj nqi]: ​​Lim tau txais txiaj ntsig zoo txhua yam ntawm cov kab hauv huab cua. [Peb muaj ntawv pov thawj]: FDA / CE / Ib nrab muaj peev xwm rau NIOSH [Ntev]: Me muaj kuab paug-40hours, muaj kuab paug tsawg-30hours, muaj kuab paug ntau-20hours, muaj kuab paug ntau-8hours. [sau cia]: 1.Yog lub npog ntsej muag puas tsuaj, noo lossis tsis ua pa, thov hloov lub npog ntsej muag tam sim ntawd. 2. Tsis txhob hloov kho, ntxuav los yog txauv cov mas siv pov tseg ...
  • N95 protective mask certified by FDA CE

    N95 daim npog qhov ncauj tiv thaiv los ntawm FDA CE

    [Hom]: Khob hom Folding type [Siv]: Hnav nws hauv qhov huab thiab pos huab exha pa taws, chav ua noj, thiab lwm yam. [Muaj nuj nqi]: ​​Lim tau txais txiaj ntsig zoo txhua yam ntawm cov kab hauv huab cua. [Peb muaj ntawv pov thawj] : FDA / CE / Ib Nthuav muaj peev xwm rau NIOSH [Ntev]: Kev ua qias tuaj me-40hours, Kev ua qias tuaj nruab nrab-30hours, Kev ua qias tuaj hnyav-20hours, Kev ua qias tuaj hnyav-8hours. [sau cia]: 1.Yog lub npog ntsej muag puas tsuaj, noo lossis tsis ua pa, thov hloov lub npog ntsej muag tam sim ntawd. 2. Tsis txhob hloov kho, ntxuav lossis pauv qhov siv tau ...