国产日产欧美日韩一区二区-亚洲欧美日韩综合中文字幕-亚洲精品欧美综合久久-国产阿v视频高清在线观看-国产精品奶水无码视频免费

1.5 m super-long single-sided multilayer circuit board, 1 m super-wide circuit, metal circuit board manufacturing
Hotline:
13600405305

Double-sided four-layer circuit board

550MM超寬超長(zhǎng)電路板

550MM超寬超長(zhǎng)電路板
Item no.:
Category: Double-sided four-layer circuit board
770MM*550MM超寬超長(zhǎng)電路板
板厚1.6MM,沉銅板電,孔銅20UM
沉金工藝,啞黑阻焊油墨

Hotline: 13600405305

  • 550MM超寬超長(zhǎng)電路板
  • 550MM超寬超長(zhǎng)電路板
Product details
770MM*550MM超寬超長(zhǎng)電路板
板厚1.6MM,沉銅板電,孔銅20UM
沉金工藝,啞黑阻焊油墨
Specifications
770MM*550MM超寬超長(zhǎng)電路板
板厚1.6MM,沉銅板電,孔銅20UM
沉金工藝,啞黑阻焊油墨
您好,我在的