海绵过滤器 meaning in English
sponge filter
Examples
- If spongy filter is used , more regular cleansing and replenishment of the filter materials should be carried out
如使用海绵过滤器，应更频密地清洁和补充过滤物料。 - 20 if spongy filter is used , more regular cleansing and replenishment of the filter materials should be carried out
20如使用海绵过滤器，应更频密地清洁和补充过滤物料。