conventional heat treatement

例句：

1. 1.The conventional heat treatment process is crucial for the quality of the final product.
   传统的热处理过程对于最终产品的质量至关重要。
2. 2.The company uses a conventional heat treatment method to produce high-quality steel products.
   该公司采用传统的热处理方法生产高质量的钢材产品。
3. 3. In this case, the conventional heat treatment method was not suitable for the material being processed.
   在这种情况下，传统的热处理方法不适合处理的材料。