sewer utility的意思|示意

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.

本实用新型具有能够防止下水管道被堵塞和防止管道中臭气散发出来污染空气的优点。

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。

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.

该厨房排污水封臭气装置结构简单、制造容易，使用清洁的特点，能保持厨房卫生，不堵下水道，并能减少麻烦。