loop type extractor [油脂] 环形浸出器

box type extractor 箱式萃取器

Y-type extractor Y形浸出器

centrifugal type extractor 离心式萃取机

Pierce-type extractor 皮尔斯型引出器

Filter-type Air Extractor 膜式脱气装置

belt type extractor 履带浸出器

extractor type centrifuge 提取式离心机

dry-type slag extractor 干式排渣机

gradient type tea extractor 阶梯式茶叶拣梗机