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苏州优尔检测咨询有限公司 
| 联系人：陶小姐 女士 (客服) |
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| 电 话：0512-86881628 |
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| 手 机：13913142465 |
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| 深圳UL认证样品中心,UL认证线路板cem-3样品规格 |
1 Scope
1.1 These requirements apply to rigid printed-wiring boards and flexible printed-wiring board for use as components in devices or appliances. Compliance with these requirements does not indicate that the product is acceptable for use as a component of an end product without further investigation.
1.2 The flexible printed-wiring boards covered by these requirements consist of conductors affixed to insulating base film, with or without a cover-lay film, with midboard connections.
1.3 These requirements do not cover flexible printed-wiring boards of laminated-film construction in which the conductors are parallel to each other and are completely covered by the base film with only point-to-point end connections.
1.4 These requirements do not apply to flexible, flex-to-install, rigid, and multilayer rigid flex composite interconnect constructions with and without stiffener and adhesive materials as flexible materials interconnect constructions (FMIC's) for use as components in devices or appliances – that are covered by the Standard for Flexible Materials Interconnect Constructions, UL 796F.
(一) FR-4,FR-4.1,FR-5单面板及双面板认证申请
(二) cem-1,cem-3单面板及双面板申请
(三) FR-1,FR-3单面板及双面板申请
(四) FR-4多层板申请
(五) 单面铝基板仅燃烧认证和全认证申请
(六) 双面铝基板仅燃烧认证和全认证申请
(七) 多层铝基板仅燃烧认证和全认证申请
(八) 铜基板 单面,双面,多层 仅燃烧认证和全认证申请
(九) 柔性线路板(软板)仅燃烧认证和全认证申请
(十) 软硬结合板仅燃烧认证和全认证申请
(十一) 线路板基材认证申请
(十二) 线路板油墨认证申请
(十三) 覆盖膜,电磁膜,屏蔽膜认证申请
(十四) 已有UL,增加CUL认证申请
(十五) 其他认证申请
(十六) XPC板材 22f板材 HB板材 V0板材
详询Sunny 陶13913142465 QQ182297125 |
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