anti-corrosion of metal

例句：

1. 1. The steel platehas been treated with a special anti-corrosion agent to prevent rusting.
   该钢板已涂上一种特殊的防腐蚀剂以防止生锈。
2. 2. The new paint will help protect the metal from corrosion.
   新的油漆将有助于保护金属免受腐蚀。
3. 3.The engineers designed an anti-corrosion system for the pipeline to prevent corrosion damage.
   工程师为管道设计了一个防腐蚀系统，以防止腐蚀损害。