The utility model discloses a variable micro-porous aeration tube and belongs to the technical field of water treatment.
2
本发明涉及一种微孔曝气管及其制作方法,属于水处理技术领 域。
The invention relates to a microporous aerator pipe and a manufacture method thereof, belonging to the technical field of water treatment.
3
该曝气管构思巧妙、结构简单、合理,安装方便,成本低,使用寿命长。
The aeration tube has the advantages of ingenious layout, simple and rational structure, convenient installation, low cost as well as long serviceable life.