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    5. Do Sound Components acquire UL standard certification on flame resistance(UL94)?

    Piezoelectric Diaphragms FAQQDo Sound Components acquire UL standard certification on flame resistance(UL94)?

    A
    As a component, they do not acquire UL standard certification, but they are composed of UL standard certified material in the plastic case and the coating of lead wire.
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    4. Sound Components FAQ
    5. Do Sound Components acquire UL standard certification on flame resistance(UL94)?
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