成人观看免费观看视频,国产不卡视频在线播放,国产在线视欧美亚综合,中文字幕在线观看日韩,国产三级精品最新在线

TKH2E0804459A

  • Plate:FR-4
  • Minimum aperture:
  • Number of floors:8L
  • Board thickness:0.65+ 0.065mm
  • Surface treatment:OSP
  • Line width and space:0.058mil/ 0.06mil
  • Application: