high-heat-duty firebrick

• 高温耐火砖

high-heat-duty firebrick的用法和样例：

例句

1. Heat losses can be reduced by means of firebricks.
   炉热的损失可以用耐火砖来减少。
2. The fiber insulation cools down fast while the firebrick provides longer life for the heating elements.
   纤维绝热层能快速冷却，而耐火砖则延长了发热组件的寿命。