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.
板式過濾器的外框為硬紙板，過濾材料為合成纖維過濾材料，摺疊的濾料後面有金屬網支撐。 - 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.
採用高科技膜材料研究製成摺疊式濾筒過濾單元，並組合形成一種新型的氣固分離設備。
