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      1. WELCOME TO WUXI CITY HUIFENG ELECTRONIC.CO.LTD!
        National Consultative Hotline 0510-85310683

        PRODUCT CENTER

        Contact US

        Address:No.20 16-3 plot,5th,Shuofang Industrial Concentrated Zone, New District, Wuxi 214142, Jiangsu, P.R.China
        TEL:0510-85310683
        Website:www.nystobaccofreecolleges.org
        Fax:0510-85310683
        Mailbox:sales@nystobaccofreecolleges.org

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        Pbulish:admin  time:2007年12Month07Day

        靜態(tài)電容:C0=2630±200pf
        諧振頻率:fs=50.0±1.0kHz
        帶寬:Δf≥1.4kHz
        諧振阻抗:Z0≤250Ω