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  • 2017-12-26
  • ͣšl푑20Hz~20KHz 0.05dB,ݔ1dBrݔ迹0Kƽݔ 20Kƽݔ롡ȣ>105dBCʧ棺<0.1% 20Hz~20KHzʣ1000W
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  • W•  PAϵ
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  • 2017-12-26
  • ͣšl푑20Hz~20KHz 0.05dB,ݔ1dBrݔ迹10Kƽݔ 20Kƽݔ롡ȣ>105dBCʧ棺<0.1% 20Hz~20KHzߴ磺482X130
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“ϵԒ17317226445
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