cr plating 镀铬
hard cr plating 硬铬镀层
cr plating layer 镀铬层
wastewater from cr plating 镀铬废水
plating Cr 镀铬
dynamic vacuum plating cr 动态真空镀铬
This method can be used to measure the interfacial toughness of Cr-plating coating with the help of just one buckling unit.
该方法只需对一个屈曲单元的最大屈曲高度和屈曲半长进行测量，就可给出界面韧性。
Applications of black Cr plating, different types of baths and the secondary additives used, and relationship between blackness and hardness of the coating have been summarised.
概述了黑铬镀层性能、黑度与硬度关系，目前出现的工艺类型、辅助添加剂和镀层应用等状况。
Functional features, applications and technics of duplex Cr plating are outlined.
概述双层镀铬的功能特性、应用和工艺技术。
应用推荐