chromium plating solution 镀铬溶液
trivalent chromium-plating solution 三价铬镀液
Solution of Chromium-plating 镀铬液
chromium plating spent solution 镀铬废液 ; 电镀铬废液
It could help not only to increase the cathodic current efficiency of the chromium-plating solution, but also to obtain smooth appearance, high hardness and wearability of chromium electrodeposits.
该法既提高镀铬液的阴极电流效率又降低生产能耗，可获得光亮平滑、硬度高、结合力好的镀铬层。
The traditional process, the chrome plating solution the chromium acid as the foundation and sulfuric acid as catalyst, the ratio of 100 to 1.
传统的镀铬工艺，其电镀液以铬酸为基础，以硫酸作催化剂，两者的比例为100：1。
Several solution composition for cleaning, zinc dipping and subsequent copper, nickel, chromium plating are given.
文章中给出了若干清洗、浸镀锌以及后来镀铜、镍、铬加工液的配方。
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