bronze conductor 中文意思是什麼
bronze conductor
解釋
青銅傳導體-
Design for high tone audio grade - all conductor with highly purity bronze or ofc copper, in non - magnestic
-高純度素材銅或ofc銅,非磁性與24k接點鍍金鍍銀鍍銠鍍純銅處理
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