Double-sided four-layer circuit board
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
Product details
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