美女一区,亚洲一级无码高清操逼,韩国熟女寂寞午夜影院us,五月婷婷狠,www.91九色观看,亚洲视频91综合在线,青青青爽线在线视频观看

1
Number of layers
14L
2
Sheet thickness
1.7mm
3
Material
NY6200
4
Surface treatment
silver deposition
5
Minimum line width/line spacing
75/75μm
6
Minimum hole diameter
0.25mm
7
Special process
1. POFV process
2. Plasma degumming