The existing public network for waste water drainage is along south side of the plot and the system is pressurized.

现有的公共污水管网沿着地块的南面，这部分系统是压力系统。

youdao

The existing public network for waste water drainage is along south side of the plot and the system is pressurized.

现有的公共污水管网沿着地块的南面，这部分系统是压力系统。

youdao