The utility model has the advantages of simple structure, easy production, and clean use; the sanitation of a kitchen can be kept, a sewer can not be clogged, and troubles can be decreased.
The utility model relates to an antifouling cover of a sewer.
下水道防污盖，由孔板折边制成托盘形盖。
3
The utility model has the advantages that a sewer pipe can be prevented from being blocked, and odour in the pipe can be prevented from throwing off to pollute air.