Material and surface plating 材料及表面处理
product surface plating black 产品表面电镀黑色
PLATING AND SURFACE FINISHING 电镀和表面修整
Surface coating and plating 表面涂镀层
copper plating surface 表面电镀铜色
Electroplating is to use the principle of electrolysis in some metal surface plating a thin layer of the other metal and alloy process.
电镀就是利用电解原理在某些金属表面上镀上一薄层其它金属或合金的过程。
Die head material and processing:Use high-quality steel, after quenching and tempering, grinding the inside surface of the polished mirror surface plating treatment;
模头材质及加工：选用优质钢材，经调质处理，研磨内侧表面，抛光镜面电镀处理；电镀。
The invention provides a plating assistant agent addition agent for immersion plating, which belongs to the technical field of surface plating process of steel materials.
本发明提供一种热浸镀用助镀剂添加剂，属于钢铁材料的表面镀覆工艺技术领域。
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