The sewer pipes are full of oil. Property has the responsibility to change them.

Yes Property management covers all public goods in the community, and the sewer pipe belongs to the public * * * pipe. In the case that the sewer belongs to * * * and the owner uses it normally, the property management company should be responsible for the maintenance of the sewer. When it is used, the interior is full of oil, and the property is responsible for replacing it. The word "property" was translated from English property or estate, and was introduced into coastal areas and inland areas from China and Hongkong. Its meaning is property, assets, real estate, real estate, industry and so on. Since the word was introduced into China in 1980s, it has formed a complete concept, that is, property refers to all kinds of houses and their supporting equipment, facilities and venues that have been built and put into use.