Zinc or aluminium plating on steel wire can be completed by the ultrasonic infiltration coating.
超声浸镀可以实现钢丝镀锌、镀铝。
The utility model discloses a plastic shutter. The blades of the plastic louver are provided with adhesive layers and aluminium plating films.
贴膜塑料百叶窗，塑料百叶窗叶片上具有胶粘剂层和镀铝膜。
Aluminium is the hard plating metal, there is no plating liquid to aluminium material direct chemical ni - p.
铝是一种难镀的金属，没有适合铝材直接化学镀镍的镀液。
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