-
The efficient volume in the system is not very high, so it is fit for middle or small sewage treatment.
由于UNITANK系统有效容积系数不高,仅适合于中小型污水处理厂。
youdao
-
The efficient volume in the system is not very high, so it is fit for middle or small sewage treatment.
由于UNITANK系统有效容积系数不高,仅适合于中小型污水处理厂。
youdao