福利精品在线观看_高挑美女被遭强高潮视频_国产一级高清黄片_米奇影院院男人久久_网友分享亚洲无码一区心得_亚洲精品自产拍在线观_日本最黄的黄色一级网站_免费看隐私jk美女秘 网站_欧美性爱第八页_亚洲白色白色在线播放

Product Center

Special materials

Number of layers:2Layer

Thickness:0.3mm

Copper thickness:60u”

Surface process:Immersion Au

Features: high frequency mixed pressure,

Rt5880 plate: +fr4

parameter

Number of layers:2Layer

Thickness:0.3mm

Copper thickness:60u”

Surface process:Immersion Au

Features: high frequency mixed pressure,

Rt5880 plate: +fr4