Putaran LED papan

Putaran LED papan

jenis: putaran dipimpin boardfinal papan ketebalan: 1.6mmfinal tembaga ketebalan: 35umsolder masker warna: whitesilk layar warna: blackMin. baris width/space:1.0mm/0.8mmmin diameter lubang: 1.0mmsurface selesai fi