ABS 电磁式无源蜂鸣器

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{"cid":"314182","pid":"40358030","pimg_url":"\/\/img1.b2bforus.com\/21\/4f\/021423c7795f\/product\/157143329_s-w400xh400.jpg","name":"12085 Ringer Compound 12 Coils Etc. * 8.5mm Split Type Middle Hole 2khz 16R 42R 3Vo-p 5Vo-p Electromagnetic Passive Ringer","attrs":{"Price":"Negotiable","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"qinyicheng"}}

{"cid":"314182","pid":"40358026","pimg_url":"\/\/img1.b2bforus.com\/21\/4f\/021423c7795f\/product\/157143294_s-w400xh400.jpg","name":"12055 Ringer Compound 12 Coils Etc. * 5.5mm split type middle hole 2khz or 4KHz 16R 42R 3Vo-p 5Vo-p electromagnetic passive ringer","attrs":{"Price":"Negotiable","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"qinyicheng"}}