所以，对于洁净度要求较高的场所，应推荐客户使用无隔板高效空气过滤器。

So, to places with high cleanliness requirements, should recommend customers to use hepa air filter.

youdao

所以，对于洁净度要求较高的场所，应推荐客户使用无隔板高效空气过滤器。

So, to places with high cleanliness requirements, should recommend customers to use hepa air filter.

youdao