acidwashing

例句：

1. 1. The steelparts were subjected to acid washing before being assembled.
   在组装之前，这些钢铁部件接受了酸洗处理。
2. 2. Acid washing is an effective way to remove rust from metal surfaces.
   酸洗是一种有效去除金属表面锈迹的方法。
3. 3. The process of acid washing is crucial for the quality control of the final product.
   酸洗过程对于最终产品的质量控制至关重要。