鏅傞枔锛�2025/4/30 16:27:21
闁辫畝锛�33
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銆�銆�澧炵泭锛�20dB
銆�銆�杓稿嚭鍔熺巼锛�2W
銆�銆�闆绘簮闆诲锛�12V
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銆�銆�灏佽褰㈠紡锛歍O-220
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MOS-3456, PA8912B
