seam-slag cleaner

例句：

1. 1. The sewage sludge cleaner is designed to remove heavy metals from industrial wastewater.
   这种缝纫废料清理器设计用来从工业废水中去除重金属。
2. 2. The sewage sludge cleaner helps to reduce the amount of hazardous chemicals in our environment.
   这种缝纫废料清理器有助于减少我们环境中有害化学物质的量。
3. 3. The sewage sludge cleaner is essential for maintaining a clean and healthy water supply.
   这种缝纫废料清理器对于保持清洁和健康的水源至关重要。