acid proof steel

例句：

1. 1.The new aeroplane uses acid proof steel for its body parts.
   这架新型飞机使用耐酸钢作为其机身部件。
2. 2.The construction of the bridge required acid proof steel to prevent corrosion.
   桥梁的建设需要耐酸钢以防止腐蚀。
3. 3. The steel is used in the production of tanks and other heavy equipment.
   这种钢材用于制造坦克和其他重型设备。