scrap handling

例句：

1. 1. The company has implemented a new system to improve scrap handling efficiency.
   该公司已实施新系统以提高废料处理效率。
2. 2.The scrap handling process involves sorting and reusing materials.
   废料处理过程包括分类和再利用材料。
3. 3. The scrap handling plant is located in the city's central area, making it convenient for residents to access.
   废料处理厂位于市中心，方便居民前往。