Functions: It can be installed in the backwash tank to carry out backwash to screened sewage to cattle houses or wash the feces collection tank.
功能:安装在回冲池里面,用来把筛分后的污水进行回冲牛舍或是冲洗集粪沟。
3
This small town with its black tiled and timber framework houses contrasts sharply with its white walls and gray flagging bringing to mind a chinese ink and wash painting.