12層(ceng)工(gong)控闆(ban)

4層(ceng)電(dian)源控製闆(ban)

4層(ceng)噴錫闆

6層(ceng)監控(kong)主(zhu)闆

4層(ceng)厚銅闆(ban)

8層安防(fang)監(jian)控闆(ban)

4層(ceng)醫(yi)療(liao)闆

10沉(chen)金(jin)闆(ban)

12層(ceng)沉(chen)金闆(ban)

16層(ceng)沉金(jin)闆(ban)

8層沉金闆(ban)

8層(ceng)黑(hei)油噴錫(xi)闆