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    YG261 mask gas exchange pressure tester:

    About our product：

    It is used to determine the pressure difference index of medical surgical masks under specified conditions.
    • Product details
    【Scope of application】
    It is used to determine the pressure difference index of medical surgical masks under specified conditions.
    【Guideline】
    YY 0469-2004 Technical requirements for medical surgical masks
    Y/T 0969-2013 disposable medical mask

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    All rights reserved:Wenzhou Jigao Testing Instrument Co., LTDFor the record:浙ICP备13025812号-4   Technical support：Zhejiang Huayi Network
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