Rapid spray painted sheet metal tips: extra demand note owners brothers dry corrosion, bird droppings, gum and iron powder in the paint.
快速钣金喷漆提示车主兄弟：旱季格外需求注意酸雨、鸟粪、树胶和铁粉对车漆的腐蚀。
2
With rapid growth of magnesium alloy applications in automotive industry, especially for external components, corrosion prevention is becoming increasingly important.
随着镁合金在汽车工业中应用的快速增长，镁合金的腐蚀防护变得非常重要，尤其是对外部零件。
3
The paper briefly introduces the corrosion loss of steel pipes, how to use nonmetallic coating materials to control the corrosion of pipes and the rapid development tendency of coated steel pipes.