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| 配方类型： |
METALS AND THEIR TREATMENT |
| 配方说明： |
Non-electric Copper Plating |
| 配方组成： |
NaOH/3.75 g/l
NaKC4H4O6 4H2O/25 g/l
CuSO4/3.60 g/l
H2CO(35-40%)/10 cc/l |
| 配制方法： |
Filter before use and then hourly. Operating temperature 70-75lF.
This gives a plating rate of 20 microinches/hour. |
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