stainless steel net-cover of axial fan

例句：

1. 1.The construction of the new bridge is made of stainless steel.
   这座新桥的建设使用了不锈钢。
2. 2. The stainless steel door is very durable and resistant to corrosion.
   不锈钢门非常耐用，不易生锈。
3. 3.The stainless steel tableware is easy to clean and maintain.
   不锈钢餐具易于清洗和保养。