配方类型:

METALS AND THEIR TREATMENT

配方说明:

Bright Dip for Nickel

配方组成:

Sulfuric Acid (60%)/1
Acetic Acid (50%)/1
Nitric Acid (30%)/1
Phosphoric Acid/1

配制方法:

Heat to 170-200'F. Dip piece in this.