alumina chrome brick

例句：

1. 1. This alumina chrome brick is very hard and durable.
   这种铝铬砖非常坚硬耐用。
2. 2. The factory uses this type of alumina chrome brick for its furnaces.
   这家工厂使用这种铝铬砖来制造其炉子。
3. 3. Alumina chrome brick is commonly used in the construction industry as a fireproof material.
   铝铬砖在建筑业中常被用作防火材料。