大家都搜：
空气净化；
1、haircloth shirt───麻布衬衫
2、haircloth definition───护发布定义
3、haircloth───n.马尾织品；毛织品
1、The aircleaning equipments adopts perpendicularity laminar technology which is from Japan entirely.───整个空气净化设备是采用日本先进技术，垂直层流方式。