U.S Cleaning(超声波脱脂)
Electro Cleaning(电解脱脂)
Water rinse/ Blow off(水洗/吹干)
Acid Etching(活化)
Water rinse/ Blow off(水洗/吹干)
Nickel plating(镀镍)
Water rinse/ Blow off(水洗/吹干)
Activation(钯镍活化)
Palladium/Nickel Plating(电镀钯镍)
Water rinse/ Blow off(水洗/吹干)
Gold plating(镀金)
Water rinse/ Blow off (水洗/吹干)
Activation(锡铅前活化)
Tin/Lead plating(电镀锡铅)
学习了
资料还可以呀