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        Round head collar cleaning transducer

        Pbulish:admin  time:2007年12Month07Day

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