canister purge line

例句：

1. 1.The canister purge line is used to remove contaminants from the air before it reaches the filter.
   净化罐线用于在空气到达过滤器之前去除污染物。
2. 2.The purging process involves using a chemical to break down and remove impurities from the water.
   净化过程涉及使用化学物质来分解并从水中去除杂质。
3. 3.The company's mission is to provide high-quality purification systems for industrial and commercial applications.
   该公司的使命是为工业和商业应用提供高质量的净化系统。