China fr 4 double layer pcb

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{"pid":"1587479","cid":"2086","pimg_url":"\/\/img1.tradegrowthhub.com\/ae\/9e\/e454f5a25d74\/product\/1574619_s-w400xh400.jpg","name":"grueso FR-4 del tablero de 1.6m m basado con est\u00e1ndar del tablero HASL IPC del PWB de la capa doble TG150","company_name":"PCB Board Online Marketplace","attrs":{"Precio":"Negotiable","MOQ":"None","El tiempo de entrega":"5-15 days","Marca":"WonDa"}}

{"pid":"52045107","cid":"376314","pimg_url":"\/\/img1.tradegrowthhub.com\/e2\/5f\/103851622c22\/product\/203251168_s-w400xh400.jpg","name":"FR-4 Materia prima PCB de doble capa 1,6 mm para entornos de temperatura y voltaje","company_name":"LT CIRCUIT CO.,LTD.","attrs":{"Precio":"Negotiable","MOQ":"Negotiable","El tiempo de entrega":"Negotiable"}}

{"pid":"14172145","cid":"11870","pimg_url":"\/\/img1.tradegrowthhub.com\/f9\/9c\/52365439b7b7\/product\/35351188_s-w400xh400.jpg","name":"PCB r\u00edgidos-flexibles construidos en FR-4 y poliimida con inmersi\u00f3n oro capa \u00fanica, doble capa, multicapa","company_name":"Shenzhen Bicheng Electronics Technology Co., Ltd","attrs":{"Precio":"USD 2.99-9.99 PER PIECE","MOQ":"1","El tiempo de entrega":"10 working days","Marca":"Bicheng Enterprise"}}