cartridge filter的用法和樣例：
例句
- At the sime time,the manufacture technology of the filter made from the new filter material is studied and approached preliminrily.
同時對用這一新型的過濾材料製作過濾筒的工藝進行了初步探討和研究。 - At the sime time,the manufacture technology of the filter made from the new filter material is studied and approached preliminrily.
同時對用這一新型的過濾材料製作過濾筒的工藝進行了初步探討和研究。
