精品国产一区二区久久_国产女人高潮大叫一级毛片_欧美日韩在线一区在线_欧美精品精华液网站_有码中文字幕日韩_国产人视频在线观看_在线观看亚洲国语_超碰女人的天堂新超碰_亚洲性无码av中文字幕cn_国产五月天高清无码在线观看

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

Double Sides Aluminum Core PCB

1.6四層電路板

1.6四層電路板
Item no.:
Category: Double Sides Aluminum Core PCB
1.6四層電路板,綠油白字,無(wú)鉛噴錫,銅厚一盎司,四層板UL認(rèn)證

Hotline: 13600405305

  • 1.6四層電路板
Product details
Specifications
1.6四層電路板,綠油白字,無(wú)鉛噴錫,銅厚一盎司,四層板UL認(rèn)證
您好,我在的