pretreating agent
英
美
网络 预处理剂
双语例句
- Research on the Polyacrylates Used as Pretreating Agent of Nickel Plating on Plastics
聚丙烯酸酯作为塑料化学镀镍预处理剂的研究 - Based on comparison, the new pretreating agent with one bath type was prepared, featuring lower cost, less dosage, low content of caustic soda and friendly environment.
通过比较不同配比的前处理效果，研制出一种成本较低，用量较少，烧碱含量低，对环境友好的一浴一剂型前处理剂。