标 准 编 号：BS EN ISO 4540-1995简体中文标题：金属镀层.基质为阴极的镀层.以腐蚀试验为条件的电镀试样测定繁体中文标题：金属镀层.基质为阴极的镀层.以腐蚀试验为条件的电镀试样测定English Name：Metallic coatings - Coatings cathodic to the substrate - Rating of electroplated test specimens subjected to corrosion tests申明：作废标准，谨慎使用！...