有隔板高效，多采用铝箔、纸做成折叠状作为滤芯分隔物，形成空气通道。

Hepa, there are many adopts aluminum foil, paper folding shape as filter dividers, form the air channel.

youdao

有隔板高效，多采用铝箔、纸做成折叠状作为滤芯分隔物，形成空气通道。

Hepa, there are many adopts aluminum foil, paper folding shape as filter dividers, form the air channel.

youdao