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

First-order seven-layer flexible and rigid board (image type)

  • Plate:FR4 + PI
  • Minimum aperture:0.2mm
  • Number of floors:7L
  • Board thickness:1.2mm
  • Surface treatment:Enig
  • Line width and space:0.152mil / 0.0685mil
  • Application:檢測儀器