comb type refiner

例句：

1. 1. The comb type refiner is used to refine the oil from the crude oil.
   梳式精炼机用于从原油中提炼油。
2. 2. The comb type refiner is an important tool for refining petroleum.
   梳式精炼机是石油炼制的重要工具。
3. 3. The comb type refiner can refine different types of oils and fats.
   梳式精炼机可以精炼不同类型的油和脂肪。