It was suggested that the proper IBRs should be selected according to the actual situation of rural area.

建议应结合农村地区的实际情况选择合适的一体化生物处理反应器。

youdao

It was suggested that the proper IBRs should be selected according to the actual situation of rural area.

建议应结合农村地区的实际情况选择合适的一体化生物处理反应器。

youdao