• Classification standard of mask protection level

    Masks have a certain filtering effect on the air entering the lungs. When respiratory infections are prevalent, wearing masks has a very good effect when working in a polluted environment such as dust

    2020/03/29 admin 14

  • Introduction to the process of putting on and taking off protective clothing

    1.Process of wearing protective items: washing or disinfecting hands → entering clean area → wearing medical protective masks → disposable hats or cloth caps → changing work shoes and socks → wearing

    2020/03/29 admin 6

  • The correct method to wear masks

    Correctly wearing a mask is an effective means to block the spread of respiratory secretions. Medical masks are equivalent to resisting liquids, filtering particulates and bacteria, and are a kind of

    2020/03/29 admin 5

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