[电] chemically deposited printed cir-cuit

huà xué chén diàn yìn shuā diàn lù ㄏㄨㄚˋ ㄒㄩㄝˊ ㄔㄣˊ ㄉㄧㄢˋ ㄧㄣˋ ㄕㄨㄚ ㄉㄧㄢˋ ㄌㄨˋ