研究开发采用黑色防腐蚀水性涂料替代汽车黑漆件涂装用的有机溶剂型涂料，实现汽车涂装的低公害化。
A black water borne corrosion protective coatings has been developed to replace the traditional solvent-based black paints , to realize the low pollution during the car painting process .
汽车公害