滤烟器的英文

例句与用法

1. Research and put into production at catalyst converters and filters
   研发并投入生产触媒转化器及滤烟器等产业。
2. 1 . structure ceramic filter carriers coats on rare metals oxidization catalyst layer
   1 .结构：陶瓷滤烟器担体披覆( coating )稀有金属氧化触媒层。