The dispersion effects of several typical kinds of surfactants on nickel electroplating bath were studied.

以镍电镀液为分散介质，研究了几种典型类型表面活性剂的分散效果。

The method was applied to determine Co ~ ( 2 + ) in gun - black tin - cobalt alloy electroplating bath with.

该方法用于测定锡 - 钴枪黑色合金镀液中钴的含量,结果令人满意.

A very stable emulsion was obtained with addition of one additive in Watts nickel electroplating bath. Using the emulsion an even satin-finished nickel coating was prepared.

在瓦特镍镀液中加入添加剂后获得较稳定的悬浊液，利用这种镀液制得珠光效果良好的珍珠镍镀层。