rotary filter的用法和樣例：
例句
- Plate filters for the cardboard frame, filter material for synthetic fiber filter material, folding the filter material behind the wire mesh support.
板式過(guò)濾器的外框為硬紙板，過(guò)濾材料為合成纖維過(guò)濾材料，折疊的濾料后面有金屬網(wǎng)支撐。 - The fold cartridge filter unit was developed by adopting hitech membrane material, and then a new type of gassolid separation equipment was made up with it.
采用高科技膜材料研究制成折疊式濾筒過(guò)濾單元，并組合形成一種新型的氣固分離設備。
