Column hard chromium plating, wear resistance, corrosion resistance and longer life.

镀硬铬立柱 、 抗磨损 、 耐腐蚀,寿命更长.

互联网

The cause pitting appeared during hard chromium plating pitting corrosion occurred on matrix local surface.

镀硬铬时出现麻点主要与基体表面局部产生点蚀有关.

互联网

Traditional hard chromium plating technology does harm to environment, and the deposit has performance defects.

传统镀硬铬技术存在环境污染问题及镀铬层的性能缺陷.

互联网