粪污处理系统由固液分离机、化粪池和沥滤场组成。

The waste management system is comprised of a solid waste separator, septic tank and drain field.

youdao

粪污处理系统由固液分离机、化粪池和沥滤场组成。

The waste management system is comprised of a solid waste separator, septic tank and drain field.

youdao