The composite is more resistant to corrosion than the steel it replaces, is easier to clean and floats.
这种合成材料比被它取代的钢材更耐腐蚀，较易清洁，可浮于水上。
2
The composite is more resistant to corrosion than the steel it replaces, is easier to clean and floats. It is also greener to manufacture.
新材料比钢更抗腐蚀，更易清洁，掉到水里易浮起，制造过程也更加环保。
3
High purity water systems are primarily composed of austenitic stainless steel (ss) materials due to their corrosionresistant and contaminant free properties.