短語詞組短語countercurrent extracting equipment 逆流提取設(shè)備supercritocal extracting equipment 超臨界萃取設(shè)備Pile driving and extracting equipment 打樁驅(qū)動和提取設(shè)備cone drying and extracting equipment 球果烘干脫粒機(jī)mobile equipment for extracting gold 移動式選金廠 返回 extracting equipment