Double-sided four-layer circuit board
雙面超長(zhǎng)沉金電路板
Product details
雙面超長(zhǎng)沉金電路板:建滔A3TG135材料,成品銅厚一盎司,孔銅25UM沉銅板電工藝,太陽(yáng)白油,沉金樹脂塞孔工藝,板長(zhǎng)990MM,沉金最長(zhǎng)可沉1600MM
Specifications
雙面超長(zhǎng)沉金電路板:建滔A3TG135材料,成品銅厚一盎司,孔銅25UM沉銅板電工藝,太陽(yáng)白油,沉金樹脂塞孔工藝,板長(zhǎng)990MM,沉金最長(zhǎng)可沉1600MM