

産(chan)品展(zhan)示(shi) 層(ceng)數(shu): 4 L
闆(ban)厚: 1.2mm
外(wai)層(ceng)銅厚: 1 OZ
內(nei)層(ceng)銅(tong)厚(hou): 1 OZ
最(zui)小(xiao)孔(kong)逕(jing): 0.25mm
最小(xiao)線寬/線距(ju): 4mil
錶麵(mian)處(chu)理:
沉(chen)金(jin)
産(chan)品用途(tu):
藍牙(ya)糢闆
工藝(yi)難點(dian): 半孔(kong)工藝(yi)