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学习机薄膜线路采用高精度丝网印刷，精密模具冲型，保证良好的电器性能
-采用杜邦PET、韩国银浆、日本十条UV 、3M胶水等进口材料
-精密印刷，0.05mm~0.1mm 凸点高度印刷，确保按键敏感度
-工艺稳定：温湿度保存-40~85℃ PASS；热冲击；按键100万次寿命TEST PASS
-外形使用五金模具冲压，确保尺寸精密
-FCT TEST ,确保品质
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追求产品质量，满足客户的要求，是亮键电子一直努力不懈的目标。
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薄膜线路是在不导电薄膜（PET）上印刷导电银浆或碳浆，及加印不导电绝缘油墨组成的线路板。
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