Life In UMP

Last sunday,I have read a information about "how to prevent corrosion of metals" from internet.Actually this topic is the title of our assignment for Engineer Material.From in internet,I know some of the method to prevent the metal corrosion.The way that most of the preson use is paint and coating it.This kind of method can make sure the time of metal can use for more longer.If you wants to know the information about corrosion,you can go to website:http://www.sub-one.com/.